209920462824

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{632123}}^1$

素因数の和:632370

約数の個数: 64

約数和(自身を含む): 533866645440

約数和(自身を除く): 323946182616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 137, 202, 274, 303, 404, 411, 548, 606, 808, 822, 1096, 1212, 1644, 2424, 3288, 13837, 27674, 41511, 55348, 83022, 110696, 166044, 332088, 632123, 1264246, 1896369, 2528492, 3792738, 5056984, 7585476, 15170952, 63844423, 86600851, 127688846, 173201702, 191533269, 255377692, 259802553, 346403404, 383066538, 510755384, 519605106, 692806808, 766133076, 1039210212, 1532266152, 2078420424, 8746685951, 17493371902, 26240057853, 34986743804, 52480115706, 69973487608, 104960231412, 209920462824]

約数ペア:

[(1, 209920462824), (2, 104960231412), (3, 69973487608), (4, 52480115706), (6, 34986743804), (8, 26240057853), (12, 17493371902), (24, 8746685951), (101, 2078420424), (137, 1532266152), (202, 1039210212), (274, 766133076), (303, 692806808), (404, 519605106), (411, 510755384), (548, 383066538), (606, 346403404), (808, 259802553), (822, 255377692), (1096, 191533269), (1212, 173201702), (1644, 127688846), (2424, 86600851), (3288, 63844423), (13837, 15170952), (27674, 7585476), (41511, 5056984), (55348, 3792738), (83022, 2528492), (110696, 1896369), (166044, 1264246), (332088, 632123)]