217420806968

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{659}}^1\times {\mathrm{227849}}^1$

素因数の和:228695

約数の個数: 32

約数和(自身を含む): 410540130000

約数和(自身を除く): 193119323032

約数列:

[1, 2, 4, 8, 181, 362, 659, 724, 1318, 1448, 2636, 5272, 119279, 227849, 238558, 455698, 477116, 911396, 954232, 1822792, 41240669, 82481338, 150152491, 164962676, 300304982, 329925352, 600609964, 1201219928, 27177600871, 54355201742, 108710403484, 217420806968]

約数ペア:

[(1, 217420806968), (2, 108710403484), (4, 54355201742), (8, 27177600871), (181, 1201219928), (362, 600609964), (659, 329925352), (724, 300304982), (1318, 164962676), (1448, 150152491), (2636, 82481338), (5272, 41240669), (119279, 1822792), (227849, 954232), (238558, 911396), (455698, 477116)]