212810052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3757

約数の個数: 96

約数和(自身を含む): 622847232

約数和(自身を除く): 410037180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 3677, 4134, 4452, 4823, 7354, 8268, 9646, 11031, 14469, 14708, 19292, 22062, 25739, 28938, 44124, 47801, 51478, 57876, 77217, 95602, 102956, 143403, 154434, 191204, 194881, 286806, 308868, 334607, 389762, 573612, 584643, 669214, 779524, 1003821, 1169286, 1338428, 1364167, 2007642, 2338572, 2533453, 2728334, 4015284, 4092501, 5066906, 5456668, 7600359, 8185002, 10133812, 15200718, 16370004, 17734171, 30401436, 35468342, 53202513, 70936684, 106405026, 212810052]

約数ペア:

[(1, 212810052), (2, 106405026), (3, 70936684), (4, 53202513), (6, 35468342), (7, 30401436), (12, 17734171), (13, 16370004), (14, 15200718), (21, 10133812), (26, 8185002), (28, 7600359), (39, 5456668), (42, 5066906), (52, 4092501), (53, 4015284), (78, 2728334), (84, 2533453), (91, 2338572), (106, 2007642), (156, 1364167), (159, 1338428), (182, 1169286), (212, 1003821), (273, 779524), (318, 669214), (364, 584643), (371, 573612), (546, 389762), (636, 334607), (689, 308868), (742, 286806), (1092, 194881), (1113, 191204), (1378, 154434), (1484, 143403), (2067, 102956), (2226, 95602), (2756, 77217), (3677, 57876), (4134, 51478), (4452, 47801), (4823, 44124), (7354, 28938), (8268, 25739), (9646, 22062), (11031, 19292), (14469, 14708)]