207415710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 558417600

約数和(自身を除く): 351001890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 199, 222, 313, 333, 370, 398, 555, 597, 626, 666, 939, 995, 1110, 1194, 1565, 1665, 1791, 1878, 1990, 2817, 2985, 3130, 3330, 3582, 4695, 5634, 5970, 7363, 8955, 9390, 11581, 14085, 14726, 17910, 22089, 23162, 28170, 34743, 36815, 44178, 57905, 62287, 66267, 69486, 73630, 104229, 110445, 115810, 124574, 132534, 173715, 186861, 208458, 220890, 311435, 331335, 347430, 373722, 521145, 560583, 622870, 662670, 934305, 1042290, 1121166, 1868610, 2304619, 2802915, 4609238, 5605830, 6913857, 11523095, 13827714, 20741571, 23046190, 34569285, 41483142, 69138570, 103707855, 207415710]

約数ペア:

[(1, 207415710), (2, 103707855), (3, 69138570), (5, 41483142), (6, 34569285), (9, 23046190), (10, 20741571), (15, 13827714), (18, 11523095), (30, 6913857), (37, 5605830), (45, 4609238), (74, 2802915), (90, 2304619), (111, 1868610), (185, 1121166), (199, 1042290), (222, 934305), (313, 662670), (333, 622870), (370, 560583), (398, 521145), (555, 373722), (597, 347430), (626, 331335), (666, 311435), (939, 220890), (995, 208458), (1110, 186861), (1194, 173715), (1565, 132534), (1665, 124574), (1791, 115810), (1878, 110445), (1990, 104229), (2817, 73630), (2985, 69486), (3130, 66267), (3330, 62287), (3582, 57905), (4695, 44178), (5634, 36815), (5970, 34743), (7363, 28170), (8955, 23162), (9390, 22089), (11581, 17910), (14085, 14726)]