215900052

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137341}}^1$

素因数の和:137479

約数の個数: 24

約数和(自身を含む): 507616032

約数和(自身を除く): 291715980

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 137341, 274682, 412023, 549364, 824046, 1648092, 17991671, 35983342, 53975013, 71966684, 107950026, 215900052]

約数ペア:

[(1, 215900052), (2, 107950026), (3, 71966684), (4, 53975013), (6, 35983342), (12, 17991671), (131, 1648092), (262, 824046), (393, 549364), (524, 412023), (786, 274682), (1572, 137341)]