219780452792

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1409}}^1\times {\mathrm{246809}}^1$

素因数の和:248303

約数の個数: 32

約数和(自身を含む): 417602520000

約数和(自身を除く): 197822067208

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1409, 2818, 5636, 11272, 111311, 222622, 246809, 445244, 493618, 890488, 987236, 1974472, 19497911, 38995822, 77991644, 155983288, 347753881, 695507762, 1391015524, 2782031048, 27472556599, 54945113198, 109890226396, 219780452792]

約数ペア:

[(1, 219780452792), (2, 109890226396), (4, 54945113198), (8, 27472556599), (79, 2782031048), (158, 1391015524), (316, 695507762), (632, 347753881), (1409, 155983288), (2818, 77991644), (5636, 38995822), (11272, 19497911), (111311, 1974472), (222622, 987236), (246809, 890488), (445244, 493618)]