203207160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130261}}^1$

素因数の和:130288

約数の個数: 64

約数和(自身を含む): 656520480

約数和(自身を除く): 453313320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 130261, 260522, 390783, 521044, 651305, 781566, 1042088, 1302610, 1563132, 1693393, 1953915, 2605220, 3126264, 3386786, 3907830, 5080179, 5210440, 6773572, 7815660, 8466965, 10160358, 13547144, 15631320, 16933930, 20320716, 25400895, 33867860, 40641432, 50801790, 67735720, 101603580, 203207160]

約数ペア:

[(1, 203207160), (2, 101603580), (3, 67735720), (4, 50801790), (5, 40641432), (6, 33867860), (8, 25400895), (10, 20320716), (12, 16933930), (13, 15631320), (15, 13547144), (20, 10160358), (24, 8466965), (26, 7815660), (30, 6773572), (39, 5210440), (40, 5080179), (52, 3907830), (60, 3386786), (65, 3126264), (78, 2605220), (104, 1953915), (120, 1693393), (130, 1563132), (156, 1302610), (195, 1042088), (260, 781566), (312, 651305), (390, 521044), (520, 390783), (780, 260522), (1560, 130261)]