201102564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1957

約数の個数: 72

約数和(自身を含む): 517974912

約数和(自身を除く): 316872348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 1871, 2028, 2067, 2756, 3742, 4134, 5613, 7484, 8268, 8957, 11226, 17914, 22452, 24323, 26871, 35828, 48646, 53742, 72969, 97292, 99163, 107484, 145938, 198326, 291876, 297489, 316199, 396652, 594978, 632398, 948597, 1189956, 1264796, 1289119, 1897194, 2578238, 3794388, 3867357, 5156476, 7734714, 15469428, 16758547, 33517094, 50275641, 67034188, 100551282, 201102564]

約数ペア:

[(1, 201102564), (2, 100551282), (3, 67034188), (4, 50275641), (6, 33517094), (12, 16758547), (13, 15469428), (26, 7734714), (39, 5156476), (52, 3867357), (53, 3794388), (78, 2578238), (106, 1897194), (156, 1289119), (159, 1264796), (169, 1189956), (212, 948597), (318, 632398), (338, 594978), (507, 396652), (636, 316199), (676, 297489), (689, 291876), (1014, 198326), (1378, 145938), (1871, 107484), (2028, 99163), (2067, 97292), (2756, 72969), (3742, 53742), (4134, 48646), (5613, 35828), (7484, 26871), (8268, 24323), (8957, 22452), (11226, 17914)]