220804925663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{96787}}^1$

素因数の和:97839

約数の個数: 32

約数和(自身を含む): 281536934400

約数和(自身を除く): 60732008737

約数列:

[1, 7, 17, 19, 119, 133, 323, 1009, 2261, 7063, 17153, 19171, 96787, 120071, 134197, 325907, 677509, 1645379, 1838953, 2281349, 11517653, 12872671, 31262201, 97658083, 218835407, 683606581, 1660187411, 1855503577, 11621311877, 12988525039, 31543560809, 220804925663]

約数ペア:

[(1, 220804925663), (7, 31543560809), (17, 12988525039), (19, 11621311877), (119, 1855503577), (133, 1660187411), (323, 683606581), (1009, 218835407), (2261, 97658083), (7063, 31262201), (17153, 12872671), (19171, 11517653), (96787, 2281349), (120071, 1838953), (134197, 1645379), (325907, 677509)]