202488360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99259}}^1$

素因数の和:99290

約数の個数: 64

約数和(自身を含む): 643204800

約数和(自身を除く): 440716440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 99259, 198518, 297777, 397036, 496295, 595554, 794072, 992590, 1191108, 1488885, 1687403, 1985180, 2382216, 2977770, 3374806, 3970360, 5062209, 5955540, 6749612, 8437015, 10124418, 11911080, 13499224, 16874030, 20248836, 25311045, 33748060, 40497672, 50622090, 67496120, 101244180, 202488360]

約数ペア:

[(1, 202488360), (2, 101244180), (3, 67496120), (4, 50622090), (5, 40497672), (6, 33748060), (8, 25311045), (10, 20248836), (12, 16874030), (15, 13499224), (17, 11911080), (20, 10124418), (24, 8437015), (30, 6749612), (34, 5955540), (40, 5062209), (51, 3970360), (60, 3374806), (68, 2977770), (85, 2382216), (102, 1985180), (120, 1687403), (136, 1488885), (170, 1191108), (204, 992590), (255, 794072), (340, 595554), (408, 496295), (510, 397036), (680, 297777), (1020, 198518), (2040, 99259)]