200839870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 486466560

約数和(自身を除く): 285626690

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 67, 70, 77, 85, 110, 119, 134, 154, 170, 187, 229, 238, 335, 374, 385, 458, 469, 595, 670, 737, 770, 935, 938, 1139, 1145, 1190, 1309, 1474, 1603, 1870, 2278, 2290, 2345, 2519, 2618, 3206, 3685, 3893, 4690, 5038, 5159, 5695, 6545, 7370, 7786, 7973, 8015, 10318, 11390, 12529, 12595, 13090, 15343, 15946, 16030, 17633, 19465, 25058, 25190, 25795, 27251, 30686, 35266, 38930, 39865, 42823, 51590, 54502, 62645, 76715, 79730, 85646, 87703, 88165, 107401, 125290, 136255, 153430, 168773, 175406, 176330, 214115, 214802, 260831, 272510, 299761, 337546, 428230, 438515, 521662, 537005, 599522, 843865, 877030, 1074010, 1181411, 1304155, 1498805, 1687730, 1825817, 2362822, 2608310, 2869141, 2997610, 3651634, 5738282, 5907055, 9129085, 11814110, 14345705, 18258170, 20083987, 28691410, 40167974, 100419935, 200839870]

約数ペア:

[(1, 200839870), (2, 100419935), (5, 40167974), (7, 28691410), (10, 20083987), (11, 18258170), (14, 14345705), (17, 11814110), (22, 9129085), (34, 5907055), (35, 5738282), (55, 3651634), (67, 2997610), (70, 2869141), (77, 2608310), (85, 2362822), (110, 1825817), (119, 1687730), (134, 1498805), (154, 1304155), (170, 1181411), (187, 1074010), (229, 877030), (238, 843865), (335, 599522), (374, 537005), (385, 521662), (458, 438515), (469, 428230), (595, 337546), (670, 299761), (737, 272510), (770, 260831), (935, 214802), (938, 214115), (1139, 176330), (1145, 175406), (1190, 168773), (1309, 153430), (1474, 136255), (1603, 125290), (1870, 107401), (2278, 88165), (2290, 87703), (2345, 85646), (2519, 79730), (2618, 76715), (3206, 62645), (3685, 54502), (3893, 51590), (4690, 42823), (5038, 39865), (5159, 38930), (5695, 35266), (6545, 30686), (7370, 27251), (7786, 25795), (7973, 25190), (8015, 25058), (10318, 19465), (11390, 17633), (12529, 16030), (12595, 15946), (13090, 15343)]