202228260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 656377344

約数和(自身を除く): 454149084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 101, 102, 130, 151, 156, 170, 195, 202, 204, 221, 255, 260, 302, 303, 340, 390, 404, 442, 453, 505, 510, 604, 606, 663, 755, 780, 884, 906, 1010, 1020, 1105, 1212, 1313, 1326, 1510, 1515, 1717, 1812, 1963, 2020, 2210, 2265, 2567, 2626, 2652, 3020, 3030, 3315, 3434, 3926, 3939, 4420, 4530, 5134, 5151, 5252, 5889, 6060, 6565, 6630, 6868, 7701, 7852, 7878, 8585, 9060, 9815, 10268, 10302, 11778, 12835, 13130, 13260, 15251, 15402, 15756, 17170, 19630, 19695, 20604, 22321, 23556, 25670, 25755, 26260, 29445, 30502, 30804, 33371, 34340, 38505, 39260, 39390, 44642, 45753, 51340, 51510, 58890, 61004, 66742, 66963, 76255, 77010, 78780, 89284, 91506, 100113, 103020, 111605, 117780, 133484, 133926, 152510, 154020, 166855, 183012, 198263, 200226, 223210, 228765, 259267, 267852, 305020, 333710, 334815, 396526, 400452, 446420, 457530, 500565, 518534, 594789, 667420, 669630, 777801, 793052, 915060, 991315, 1001130, 1037068, 1189578, 1296335, 1339260, 1555602, 1982630, 2002260, 2379156, 2592670, 2973945, 3111204, 3370471, 3889005, 3965260, 5185340, 5947890, 6740942, 7778010, 10111413, 11895780, 13481884, 15556020, 16852355, 20222826, 33704710, 40445652, 50557065, 67409420, 101114130, 202228260]

約数ペア:

[(1, 202228260), (2, 101114130), (3, 67409420), (4, 50557065), (5, 40445652), (6, 33704710), (10, 20222826), (12, 16852355), (13, 15556020), (15, 13481884), (17, 11895780), (20, 10111413), (26, 7778010), (30, 6740942), (34, 5947890), (39, 5185340), (51, 3965260), (52, 3889005), (60, 3370471), (65, 3111204), (68, 2973945), (78, 2592670), (85, 2379156), (101, 2002260), (102, 1982630), (130, 1555602), (151, 1339260), (156, 1296335), (170, 1189578), (195, 1037068), (202, 1001130), (204, 991315), (221, 915060), (255, 793052), (260, 777801), (302, 669630), (303, 667420), (340, 594789), (390, 518534), (404, 500565), (442, 457530), (453, 446420), (505, 400452), (510, 396526), (604, 334815), (606, 333710), (663, 305020), (755, 267852), (780, 259267), (884, 228765), (906, 223210), (1010, 200226), (1020, 198263), (1105, 183012), (1212, 166855), (1313, 154020), (1326, 152510), (1510, 133926), (1515, 133484), (1717, 117780), (1812, 111605), (1963, 103020), (2020, 100113), (2210, 91506), (2265, 89284), (2567, 78780), (2626, 77010), (2652, 76255), (3020, 66963), (3030, 66742), (3315, 61004), (3434, 58890), (3926, 51510), (3939, 51340), (4420, 45753), (4530, 44642), (5134, 39390), (5151, 39260), (5252, 38505), (5889, 34340), (6060, 33371), (6565, 30804), (6630, 30502), (6868, 29445), (7701, 26260), (7852, 25755), (7878, 25670), (8585, 23556), (9060, 22321), (9815, 20604), (10268, 19695), (10302, 19630), (11778, 17170), (12835, 15756), (13130, 15402), (13260, 15251)]