201616314250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4297}}^1\times {\mathrm{14437}}^1$

素因数の和:18764

約数の個数: 64

約数和(自身を含む): 406581241248

約数和(自身を除く): 204964926998

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4297, 8594, 14437, 21485, 28874, 42970, 55861, 72185, 107425, 111722, 144370, 187681, 214850, 279305, 360925, 375362, 537125, 558610, 721850, 938405, 1074250, 1396525, 1804625, 1876810, 2793050, 3609250, 4692025, 6982625, 9384050, 13965250, 23460125, 46920250, 62035789, 124071578, 310178945, 620357890, 806465257, 1550894725, 1612930514, 3101789450, 4032326285, 7754473625, 8064652570, 15508947250, 20161631425, 40323262850, 100808157125, 201616314250]

約数ペア:

[(1, 201616314250), (2, 100808157125), (5, 40323262850), (10, 20161631425), (13, 15508947250), (25, 8064652570), (26, 7754473625), (50, 4032326285), (65, 3101789450), (125, 1612930514), (130, 1550894725), (250, 806465257), (325, 620357890), (650, 310178945), (1625, 124071578), (3250, 62035789), (4297, 46920250), (8594, 23460125), (14437, 13965250), (21485, 9384050), (28874, 6982625), (42970, 4692025), (55861, 3609250), (72185, 2793050), (107425, 1876810), (111722, 1804625), (144370, 1396525), (187681, 1074250), (214850, 938405), (279305, 721850), (360925, 558610), (375362, 537125)]