201198400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 168

約数和(自身を含む): 565510680

約数和(自身を除く): 364312280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 320, 325, 340, 400, 416, 425, 442, 520, 544, 569, 650, 680, 800, 832, 850, 884, 1040, 1088, 1105, 1138, 1300, 1360, 1600, 1700, 1768, 2080, 2210, 2276, 2600, 2720, 2845, 3400, 3536, 4160, 4420, 4552, 5200, 5440, 5525, 5690, 6800, 7072, 7397, 8840, 9104, 9673, 10400, 11050, 11380, 13600, 14144, 14225, 14794, 17680, 18208, 19346, 20800, 22100, 22760, 27200, 28450, 29588, 35360, 36416, 36985, 38692, 44200, 45520, 48365, 56900, 59176, 70720, 73970, 77384, 88400, 91040, 96730, 113800, 118352, 125749, 147940, 154768, 176800, 182080, 184925, 193460, 227600, 236704, 241825, 251498, 295880, 309536, 353600, 369850, 386920, 455200, 473408, 483650, 502996, 591760, 619072, 628745, 739700, 773840, 910400, 967300, 1005992, 1183520, 1257490, 1479400, 1547680, 1934600, 2011984, 2367040, 2514980, 2958800, 3095360, 3143725, 3869200, 4023968, 5029960, 5917600, 6287450, 7738400, 8047936, 10059920, 11835200, 12574900, 15476800, 20119840, 25149800, 40239680, 50299600, 100599200, 201198400]

約数ペア:

[(1, 201198400), (2, 100599200), (4, 50299600), (5, 40239680), (8, 25149800), (10, 20119840), (13, 15476800), (16, 12574900), (17, 11835200), (20, 10059920), (25, 8047936), (26, 7738400), (32, 6287450), (34, 5917600), (40, 5029960), (50, 4023968), (52, 3869200), (64, 3143725), (65, 3095360), (68, 2958800), (80, 2514980), (85, 2367040), (100, 2011984), (104, 1934600), (130, 1547680), (136, 1479400), (160, 1257490), (170, 1183520), (200, 1005992), (208, 967300), (221, 910400), (260, 773840), (272, 739700), (320, 628745), (325, 619072), (340, 591760), (400, 502996), (416, 483650), (425, 473408), (442, 455200), (520, 386920), (544, 369850), (569, 353600), (650, 309536), (680, 295880), (800, 251498), (832, 241825), (850, 236704), (884, 227600), (1040, 193460), (1088, 184925), (1105, 182080), (1138, 176800), (1300, 154768), (1360, 147940), (1600, 125749), (1700, 118352), (1768, 113800), (2080, 96730), (2210, 91040), (2276, 88400), (2600, 77384), (2720, 73970), (2845, 70720), (3400, 59176), (3536, 56900), (4160, 48365), (4420, 45520), (4552, 44200), (5200, 38692), (5440, 36985), (5525, 36416), (5690, 35360), (6800, 29588), (7072, 28450), (7397, 27200), (8840, 22760), (9104, 22100), (9673, 20800), (10400, 19346), (11050, 18208), (11380, 17680), (13600, 14794), (14144, 14225)]