187499514

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 380635200

約数和(自身を除く): 193135686

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 1601, 3202, 4803, 9606, 19519, 39038, 58557, 117114, 209731, 238549, 419462, 477098, 629193, 715647, 1258386, 1431294, 31249919, 62499838, 93749757, 187499514]

約数ペア:

[(1, 187499514), (2, 93749757), (3, 62499838), (6, 31249919), (131, 1431294), (149, 1258386), (262, 715647), (298, 629193), (393, 477098), (447, 419462), (786, 238549), (894, 209731), (1601, 117114), (3202, 58557), (4803, 39038), (9606, 19519)]