202139406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7446

約数の個数: 72

約数和(自身を含む): 525979584

約数和(自身を除く): 323840178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 7393, 9114, 13671, 14786, 22179, 27342, 44358, 51751, 66537, 103502, 133074, 155253, 229183, 310506, 362257, 458366, 465759, 687549, 724514, 931518, 1086771, 1375098, 1604281, 2062647, 2173542, 3208562, 3260313, 4125294, 4812843, 6520626, 9625686, 11229967, 14438529, 22459934, 28877058, 33689901, 67379802, 101069703, 202139406]

約数ペア:

[(1, 202139406), (2, 101069703), (3, 67379802), (6, 33689901), (7, 28877058), (9, 22459934), (14, 14438529), (18, 11229967), (21, 9625686), (31, 6520626), (42, 4812843), (49, 4125294), (62, 3260313), (63, 3208562), (93, 2173542), (98, 2062647), (126, 1604281), (147, 1375098), (186, 1086771), (217, 931518), (279, 724514), (294, 687549), (434, 465759), (441, 458366), (558, 362257), (651, 310506), (882, 229183), (1302, 155253), (1519, 133074), (1953, 103502), (3038, 66537), (3906, 51751), (4557, 44358), (7393, 27342), (9114, 22179), (13671, 14786)]