210983210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1777}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 393265152

約数和(自身を除く): 182281942

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 383, 766, 1777, 1915, 3554, 3830, 8885, 11873, 17770, 23746, 55087, 59365, 110174, 118730, 275435, 550870, 680591, 1361182, 3402955, 6805910, 21098321, 42196642, 105491605, 210983210]

約数ペア:

[(1, 210983210), (2, 105491605), (5, 42196642), (10, 21098321), (31, 6805910), (62, 3402955), (155, 1361182), (310, 680591), (383, 550870), (766, 275435), (1777, 118730), (1915, 110174), (3554, 59365), (3830, 55087), (8885, 23746), (11873, 17770)]