212325204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 614957056

約数和(自身を除く): 402631852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1531, 1651, 1778, 2667, 3062, 3302, 3556, 4593, 4953, 5334, 6124, 6604, 9186, 9906, 10668, 10717, 11557, 18372, 19812, 19903, 21434, 23114, 32151, 34671, 39806, 42868, 46228, 59709, 64302, 69342, 79612, 119418, 128604, 138684, 139321, 194437, 238836, 278642, 388874, 417963, 557284, 583311, 777748, 835926, 1166622, 1361059, 1671852, 2333244, 2527681, 2722118, 4083177, 5055362, 5444236, 7583043, 8166354, 10110724, 15166086, 16332708, 17693767, 30332172, 35387534, 53081301, 70775068, 106162602, 212325204]

約数ペア:

[(1, 212325204), (2, 106162602), (3, 70775068), (4, 53081301), (6, 35387534), (7, 30332172), (12, 17693767), (13, 16332708), (14, 15166086), (21, 10110724), (26, 8166354), (28, 7583043), (39, 5444236), (42, 5055362), (52, 4083177), (78, 2722118), (84, 2527681), (91, 2333244), (127, 1671852), (156, 1361059), (182, 1166622), (254, 835926), (273, 777748), (364, 583311), (381, 557284), (508, 417963), (546, 388874), (762, 278642), (889, 238836), (1092, 194437), (1524, 139321), (1531, 138684), (1651, 128604), (1778, 119418), (2667, 79612), (3062, 69342), (3302, 64302), (3556, 59709), (4593, 46228), (4953, 42868), (5334, 39806), (6124, 34671), (6604, 32151), (9186, 23114), (9906, 21434), (10668, 19903), (10717, 19812), (11557, 18372)]