208489740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23321}}^1$

素因数の和:23482

約数の個数: 48

約数和(自身を含む): 587714400

約数和(自身を除く): 379224660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 23321, 46642, 69963, 93284, 116605, 139926, 233210, 279852, 349815, 466420, 699630, 1399260, 3474829, 6949658, 10424487, 13899316, 17374145, 20848974, 34748290, 41697948, 52122435, 69496580, 104244870, 208489740]

約数ペア:

[(1, 208489740), (2, 104244870), (3, 69496580), (4, 52122435), (5, 41697948), (6, 34748290), (10, 20848974), (12, 17374145), (15, 13899316), (20, 10424487), (30, 6949658), (60, 3474829), (149, 1399260), (298, 699630), (447, 466420), (596, 349815), (745, 279852), (894, 233210), (1490, 139926), (1788, 116605), (2235, 93284), (2980, 69963), (4470, 46642), (8940, 23321)]