207928440014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{781351}}^1$

素因数の和:781568

約数の個数: 32

約数和(自身を含む): 337544064000

約数和(自身を除く): 129615623986

約数列:

[1, 2, 19, 38, 47, 94, 149, 298, 893, 1786, 2831, 5662, 7003, 14006, 133057, 266114, 781351, 1562702, 14845669, 29691338, 36723497, 73446994, 116421299, 232842598, 697746443, 1395492886, 2212004681, 4424009362, 5471801053, 10943602106, 103964220007, 207928440014]

約数ペア:

[(1, 207928440014), (2, 103964220007), (19, 10943602106), (38, 5471801053), (47, 4424009362), (94, 2212004681), (149, 1395492886), (298, 697746443), (893, 232842598), (1786, 116421299), (2831, 73446994), (5662, 36723497), (7003, 29691338), (14006, 14845669), (133057, 1562702), (266114, 781351)]