200722768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4547}}^1$

素因数の和:4675

約数の個数: 40

約数和(自身を含む): 406045440

約数和(自身を除く): 205322672

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 4547, 5518, 9094, 11036, 18188, 22072, 36376, 44144, 72752, 140957, 281914, 404683, 563828, 809366, 1127656, 1618732, 2255312, 3237464, 6474928, 12545173, 25090346, 50180692, 100361384, 200722768]

約数ペア:

[(1, 200722768), (2, 100361384), (4, 50180692), (8, 25090346), (16, 12545173), (31, 6474928), (62, 3237464), (89, 2255312), (124, 1618732), (178, 1127656), (248, 809366), (356, 563828), (496, 404683), (712, 281914), (1424, 140957), (2759, 72752), (4547, 44144), (5518, 36376), (9094, 22072), (11036, 18188)]