225545684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 487070976

約数和(自身を除く): 261525292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 601, 1031, 1202, 2062, 2404, 4124, 4207, 7217, 7813, 8414, 13403, 14434, 15626, 16828, 26806, 28868, 31252, 53612, 54691, 93821, 109382, 187642, 218764, 375284, 619631, 1239262, 2478524, 4337417, 8055203, 8674834, 16110406, 17349668, 32220812, 56386421, 112772842, 225545684]

約数ペア:

[(1, 225545684), (2, 112772842), (4, 56386421), (7, 32220812), (13, 17349668), (14, 16110406), (26, 8674834), (28, 8055203), (52, 4337417), (91, 2478524), (182, 1239262), (364, 619631), (601, 375284), (1031, 218764), (1202, 187642), (2062, 109382), (2404, 93821), (4124, 54691), (4207, 53612), (7217, 31252), (7813, 28868), (8414, 26806), (13403, 16828), (14434, 15626)]