202116440020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{27733}}^1$

素因数の和:28121

約数の個数: 96

約数和(自身を含む): 468204944256

約数和(自身を除く): 266088504236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 211, 220, 314, 422, 628, 785, 844, 1055, 1570, 1727, 2110, 2321, 3140, 3454, 4220, 4642, 6908, 8635, 9284, 11605, 17270, 23210, 27733, 33127, 34540, 46420, 55466, 66254, 110932, 132508, 138665, 165635, 277330, 305063, 331270, 364397, 554660, 610126, 662540, 728794, 1220252, 1457588, 1525315, 1821985, 3050630, 3643970, 4354081, 5851663, 6101260, 7287940, 8708162, 11703326, 17416324, 21770405, 23406652, 29258315, 43540810, 47894891, 58516630, 64368293, 87081620, 95789782, 117033260, 128736586, 191579564, 239474455, 257473172, 321841465, 478948910, 643682930, 918711091, 957897820, 1287365860, 1837422182, 3674844364, 4593555455, 9187110910, 10105822001, 18374221820, 20211644002, 40423288004, 50529110005, 101058220010, 202116440020]

約数ペア:

[(1, 202116440020), (2, 101058220010), (4, 50529110005), (5, 40423288004), (10, 20211644002), (11, 18374221820), (20, 10105822001), (22, 9187110910), (44, 4593555455), (55, 3674844364), (110, 1837422182), (157, 1287365860), (211, 957897820), (220, 918711091), (314, 643682930), (422, 478948910), (628, 321841465), (785, 257473172), (844, 239474455), (1055, 191579564), (1570, 128736586), (1727, 117033260), (2110, 95789782), (2321, 87081620), (3140, 64368293), (3454, 58516630), (4220, 47894891), (4642, 43540810), (6908, 29258315), (8635, 23406652), (9284, 21770405), (11605, 17416324), (17270, 11703326), (23210, 8708162), (27733, 7287940), (33127, 6101260), (34540, 5851663), (46420, 4354081), (55466, 3643970), (66254, 3050630), (110932, 1821985), (132508, 1525315), (138665, 1457588), (165635, 1220252), (277330, 728794), (305063, 662540), (331270, 610126), (364397, 554660)]