203735140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 528595200

約数和(自身を除く): 324860060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 343, 476, 490, 595, 686, 833, 980, 1190, 1372, 1666, 1715, 1747, 2380, 3332, 3430, 3494, 4165, 5831, 6860, 6988, 8330, 8735, 11662, 12229, 16660, 17470, 23324, 24458, 29155, 29699, 34940, 48916, 58310, 59398, 61145, 85603, 116620, 118796, 122290, 148495, 171206, 207893, 244580, 296990, 342412, 415786, 428015, 593980, 599221, 831572, 856030, 1039465, 1198442, 1455251, 1712060, 2078930, 2396884, 2910502, 2996105, 4157860, 5821004, 5992210, 7276255, 10186757, 11984420, 14552510, 20373514, 29105020, 40747028, 50933785, 101867570, 203735140]

約数ペア:

[(1, 203735140), (2, 101867570), (4, 50933785), (5, 40747028), (7, 29105020), (10, 20373514), (14, 14552510), (17, 11984420), (20, 10186757), (28, 7276255), (34, 5992210), (35, 5821004), (49, 4157860), (68, 2996105), (70, 2910502), (85, 2396884), (98, 2078930), (119, 1712060), (140, 1455251), (170, 1198442), (196, 1039465), (238, 856030), (245, 831572), (340, 599221), (343, 593980), (476, 428015), (490, 415786), (595, 342412), (686, 296990), (833, 244580), (980, 207893), (1190, 171206), (1372, 148495), (1666, 122290), (1715, 118796), (1747, 116620), (2380, 85603), (3332, 61145), (3430, 59398), (3494, 58310), (4165, 48916), (5831, 34940), (6860, 29699), (6988, 29155), (8330, 24458), (8735, 23324), (11662, 17470), (12229, 16660)]