207946730

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 378846720

約数和(自身を除く): 170899990

約数列:

[1, 2, 5, 10, 167, 239, 334, 478, 521, 835, 1042, 1195, 1670, 2390, 2605, 5210, 39913, 79826, 87007, 124519, 174014, 199565, 249038, 399130, 435035, 622595, 870070, 1245190, 20794673, 41589346, 103973365, 207946730]

約数ペア:

[(1, 207946730), (2, 103973365), (5, 41589346), (10, 20794673), (167, 1245190), (239, 870070), (334, 622595), (478, 435035), (521, 399130), (835, 249038), (1042, 199565), (1195, 174014), (1670, 124519), (2390, 87007), (2605, 79826), (5210, 39913)]