201122610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 341745870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 67, 78, 86, 129, 130, 134, 179, 195, 201, 215, 258, 335, 358, 390, 402, 430, 537, 559, 645, 670, 871, 895, 1005, 1074, 1118, 1290, 1677, 1742, 1790, 2010, 2327, 2613, 2685, 2795, 2881, 3354, 4355, 4654, 5226, 5370, 5590, 5762, 6981, 7697, 8385, 8643, 8710, 11635, 11993, 13065, 13962, 14405, 15394, 16770, 17286, 23091, 23270, 23986, 26130, 28810, 34905, 35979, 37453, 38485, 43215, 46182, 59965, 69810, 71958, 74906, 76970, 86430, 100061, 112359, 115455, 119930, 155909, 179895, 187265, 200122, 224718, 230910, 300183, 311818, 359790, 374530, 467727, 500305, 515699, 561795, 600366, 779545, 935454, 1000610, 1031398, 1123590, 1500915, 1547097, 1559090, 2338635, 2578495, 3001830, 3094194, 4677270, 5156990, 6704087, 7735485, 13408174, 15470970, 20112261, 33520435, 40224522, 67040870, 100561305, 201122610]

約数ペア:

[(1, 201122610), (2, 100561305), (3, 67040870), (5, 40224522), (6, 33520435), (10, 20112261), (13, 15470970), (15, 13408174), (26, 7735485), (30, 6704087), (39, 5156990), (43, 4677270), (65, 3094194), (67, 3001830), (78, 2578495), (86, 2338635), (129, 1559090), (130, 1547097), (134, 1500915), (179, 1123590), (195, 1031398), (201, 1000610), (215, 935454), (258, 779545), (335, 600366), (358, 561795), (390, 515699), (402, 500305), (430, 467727), (537, 374530), (559, 359790), (645, 311818), (670, 300183), (871, 230910), (895, 224718), (1005, 200122), (1074, 187265), (1118, 179895), (1290, 155909), (1677, 119930), (1742, 115455), (1790, 112359), (2010, 100061), (2327, 86430), (2613, 76970), (2685, 74906), (2795, 71958), (2881, 69810), (3354, 59965), (4355, 46182), (4654, 43215), (5226, 38485), (5370, 37453), (5590, 35979), (5762, 34905), (6981, 28810), (7697, 26130), (8385, 23986), (8643, 23270), (8710, 23091), (11635, 17286), (11993, 16770), (13065, 15394), (13962, 14405)]