206683088495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271471}}^1$

素因数の和:271572

約数の個数: 48

約数和(自身を含む): 289730120832

約数和(自身を除く): 83047032337

約数列:

[1, 5, 13, 17, 53, 65, 85, 169, 221, 265, 689, 845, 901, 1105, 2873, 3445, 4505, 8957, 11713, 14365, 44785, 58565, 152269, 271471, 761345, 1357355, 3529123, 4615007, 14387963, 17645615, 23075035, 45878599, 59995091, 71939815, 187043519, 229392995, 244595371, 299975455, 779936183, 935217595, 1222976855, 2431565747, 3179739823, 3899680915, 12157828735, 15898699115, 41336617699, 206683088495]

約数ペア:

[(1, 206683088495), (5, 41336617699), (13, 15898699115), (17, 12157828735), (53, 3899680915), (65, 3179739823), (85, 2431565747), (169, 1222976855), (221, 935217595), (265, 779936183), (689, 299975455), (845, 244595371), (901, 229392995), (1105, 187043519), (2873, 71939815), (3445, 59995091), (4505, 45878599), (8957, 23075035), (11713, 17645615), (14365, 14387963), (44785, 4615007), (58565, 3529123), (152269, 1357355), (271471, 761345)]