201339457925

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 298282575360

約数和(自身を除く): 96943117435

約数列:

[1, 5, 17, 19, 23, 25, 43, 85, 95, 115, 215, 289, 323, 391, 425, 437, 475, 575, 731, 817, 989, 1075, 1445, 1483, 1615, 1955, 2185, 3655, 4085, 4945, 5491, 6647, 7225, 7415, 7429, 8075, 9775, 10925, 12427, 13889, 16813, 18275, 18791, 20425, 24725, 25211, 27455, 28177, 33235, 34109, 37075, 37145, 62135, 63769, 69445, 84065, 93955, 126055, 126293, 137275, 140885, 166175, 170545, 185725, 236113, 285821, 310675, 318845, 319447, 347225, 420325, 428587, 469775, 479009, 579853, 630275, 631465, 648071, 704425, 852725, 1084073, 1180565, 1211611, 1429105, 1466687, 1594225, 1597235, 2142935, 2395045, 2899265, 3157325, 3240355, 5420365, 5430599, 5902825, 6058055, 7145525, 7333435, 7986175, 8143153, 9857501, 10714675, 11017207, 11975225, 14496325, 16201775, 18429241, 20597387, 24933679, 27101825, 27152995, 27867053, 30290275, 36667175, 40715765, 49287505, 55086035, 92146205, 102986935, 124668395, 135764975, 139335265, 187292519, 203578825, 246437525, 275430175, 350155579, 423872543, 460731025, 473739901, 514934675, 623341975, 696676325, 936462595, 1750777895, 2119362715, 2368699505, 4682312975, 8053578317, 8753889475, 10596813575, 11843497525, 40267891585, 201339457925]

約数ペア:

[(1, 201339457925), (5, 40267891585), (17, 11843497525), (19, 10596813575), (23, 8753889475), (25, 8053578317), (43, 4682312975), (85, 2368699505), (95, 2119362715), (115, 1750777895), (215, 936462595), (289, 696676325), (323, 623341975), (391, 514934675), (425, 473739901), (437, 460731025), (475, 423872543), (575, 350155579), (731, 275430175), (817, 246437525), (989, 203578825), (1075, 187292519), (1445, 139335265), (1483, 135764975), (1615, 124668395), (1955, 102986935), (2185, 92146205), (3655, 55086035), (4085, 49287505), (4945, 40715765), (5491, 36667175), (6647, 30290275), (7225, 27867053), (7415, 27152995), (7429, 27101825), (8075, 24933679), (9775, 20597387), (10925, 18429241), (12427, 16201775), (13889, 14496325), (16813, 11975225), (18275, 11017207), (18791, 10714675), (20425, 9857501), (24725, 8143153), (25211, 7986175), (27455, 7333435), (28177, 7145525), (33235, 6058055), (34109, 5902825), (37075, 5430599), (37145, 5420365), (62135, 3240355), (63769, 3157325), (69445, 2899265), (84065, 2395045), (93955, 2142935), (126055, 1597235), (126293, 1594225), (137275, 1466687), (140885, 1429105), (166175, 1211611), (170545, 1180565), (185725, 1084073), (236113, 852725), (285821, 704425), (310675, 648071), (318845, 631465), (319447, 630275), (347225, 579853), (420325, 479009), (428587, 469775)]