201262360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9068

約数の個数: 64

約数和(自身を含む): 499070880

約数和(自身を除く): 297808520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 9001, 11180, 18002, 22360, 36004, 45005, 72008, 90010, 117013, 180020, 234026, 360040, 387043, 468052, 585065, 774086, 936104, 1170130, 1548172, 1935215, 2340260, 3096344, 3870430, 4680520, 5031559, 7740860, 10063118, 15481720, 20126236, 25157795, 40252472, 50315590, 100631180, 201262360]

約数ペア:

[(1, 201262360), (2, 100631180), (4, 50315590), (5, 40252472), (8, 25157795), (10, 20126236), (13, 15481720), (20, 10063118), (26, 7740860), (40, 5031559), (43, 4680520), (52, 3870430), (65, 3096344), (86, 2340260), (104, 1935215), (130, 1548172), (172, 1170130), (215, 936104), (260, 774086), (344, 585065), (430, 468052), (520, 387043), (559, 360040), (860, 234026), (1118, 180020), (1720, 117013), (2236, 90010), (2795, 72008), (4472, 45005), (5590, 36004), (9001, 22360), (11180, 18002)]