201943904968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1\times {\mathrm{34253}}^1$

素因数の和:35038

約数の個数: 64

約数和(自身を含む): 413300543040

約数和(自身を除く): 211356638072

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 683, 1079, 1366, 2158, 2732, 4316, 5464, 8632, 8879, 17758, 34253, 35516, 56689, 68506, 71032, 113378, 137012, 226756, 274024, 445289, 453512, 736957, 890578, 1473914, 1781156, 2842999, 2947828, 3562312, 5685998, 5895656, 11371996, 22743992, 23394799, 36958987, 46789598, 73917974, 93579196, 147835948, 187158392, 295671896, 304132387, 608264774, 1216529548, 1941768317, 2433059096, 3883536634, 7767073268, 15534146536, 25242988121, 50485976242, 100971952484, 201943904968]

約数ペア:

[(1, 201943904968), (2, 100971952484), (4, 50485976242), (8, 25242988121), (13, 15534146536), (26, 7767073268), (52, 3883536634), (83, 2433059096), (104, 1941768317), (166, 1216529548), (332, 608264774), (664, 304132387), (683, 295671896), (1079, 187158392), (1366, 147835948), (2158, 93579196), (2732, 73917974), (4316, 46789598), (5464, 36958987), (8632, 23394799), (8879, 22743992), (17758, 11371996), (34253, 5895656), (35516, 5685998), (56689, 3562312), (68506, 2947828), (71032, 2842999), (113378, 1781156), (137012, 1473914), (226756, 890578), (274024, 736957), (445289, 453512)]