201245200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 526051400

約数和(自身を除く): 324806200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 229, 260, 325, 338, 400, 458, 520, 650, 676, 845, 916, 1040, 1145, 1300, 1352, 1690, 1832, 2197, 2290, 2600, 2704, 2977, 3380, 3664, 4225, 4394, 4580, 5200, 5725, 5954, 6760, 8450, 8788, 9160, 10985, 11450, 11908, 13520, 14885, 16900, 17576, 18320, 21970, 22900, 23816, 29770, 33800, 35152, 38701, 43940, 45800, 47632, 54925, 59540, 67600, 74425, 77402, 87880, 91600, 109850, 119080, 148850, 154804, 175760, 193505, 219700, 238160, 297700, 309608, 387010, 439400, 503113, 595400, 619216, 774020, 878800, 967525, 1006226, 1190800, 1548040, 1935050, 2012452, 2515565, 3096080, 3870100, 4024904, 5031130, 7740200, 8049808, 10062260, 12577825, 15480400, 20124520, 25155650, 40249040, 50311300, 100622600, 201245200]

約数ペア:

[(1, 201245200), (2, 100622600), (4, 50311300), (5, 40249040), (8, 25155650), (10, 20124520), (13, 15480400), (16, 12577825), (20, 10062260), (25, 8049808), (26, 7740200), (40, 5031130), (50, 4024904), (52, 3870100), (65, 3096080), (80, 2515565), (100, 2012452), (104, 1935050), (130, 1548040), (169, 1190800), (200, 1006226), (208, 967525), (229, 878800), (260, 774020), (325, 619216), (338, 595400), (400, 503113), (458, 439400), (520, 387010), (650, 309608), (676, 297700), (845, 238160), (916, 219700), (1040, 193505), (1145, 175760), (1300, 154804), (1352, 148850), (1690, 119080), (1832, 109850), (2197, 91600), (2290, 87880), (2600, 77402), (2704, 74425), (2977, 67600), (3380, 59540), (3664, 54925), (4225, 47632), (4394, 45800), (4580, 43940), (5200, 38701), (5725, 35152), (5954, 33800), (6760, 29770), (8450, 23816), (8788, 22900), (9160, 21970), (10985, 18320), (11450, 17576), (11908, 16900), (13520, 14885)]