204253854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 498871296

約数和(自身を除く): 294617442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 73, 93, 98, 146, 147, 186, 217, 219, 294, 307, 434, 438, 511, 614, 651, 921, 1022, 1302, 1519, 1533, 1842, 2149, 2263, 3038, 3066, 3577, 4298, 4526, 4557, 6447, 6789, 7154, 9114, 9517, 10731, 12894, 13578, 15043, 15841, 19034, 21462, 22411, 28551, 30086, 31682, 44822, 45129, 47523, 57102, 66619, 67233, 90258, 95046, 110887, 133238, 134466, 156877, 199857, 221774, 313754, 332661, 399714, 466333, 470631, 665322, 694741, 932666, 941262, 1098139, 1389482, 1398999, 2084223, 2196278, 2797998, 3294417, 4168446, 4863187, 6588834, 9726374, 14589561, 29179122, 34042309, 68084618, 102126927, 204253854]

約数ペア:

[(1, 204253854), (2, 102126927), (3, 68084618), (6, 34042309), (7, 29179122), (14, 14589561), (21, 9726374), (31, 6588834), (42, 4863187), (49, 4168446), (62, 3294417), (73, 2797998), (93, 2196278), (98, 2084223), (146, 1398999), (147, 1389482), (186, 1098139), (217, 941262), (219, 932666), (294, 694741), (307, 665322), (434, 470631), (438, 466333), (511, 399714), (614, 332661), (651, 313754), (921, 221774), (1022, 199857), (1302, 156877), (1519, 134466), (1533, 133238), (1842, 110887), (2149, 95046), (2263, 90258), (3038, 67233), (3066, 66619), (3577, 57102), (4298, 47523), (4526, 45129), (4557, 44822), (6447, 31682), (6789, 30086), (7154, 28551), (9114, 22411), (9517, 21462), (10731, 19034), (12894, 15841), (13578, 15043)]