201062400016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{670673}}^1$

素因数の和:671179

約数の個数: 40

約数和(自身を含む): 399933636984

約数和(自身を除く): 198871236968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 457, 656, 914, 1828, 3656, 7312, 18737, 37474, 74948, 149896, 299792, 670673, 1341346, 2682692, 5365384, 10730768, 27497593, 54995186, 109990372, 219980744, 306497561, 439961488, 612995122, 1225990244, 2451980488, 4903960976, 12566400001, 25132800002, 50265600004, 100531200008, 201062400016]

約数ペア:

[(1, 201062400016), (2, 100531200008), (4, 50265600004), (8, 25132800002), (16, 12566400001), (41, 4903960976), (82, 2451980488), (164, 1225990244), (328, 612995122), (457, 439961488), (656, 306497561), (914, 219980744), (1828, 109990372), (3656, 54995186), (7312, 27497593), (18737, 10730768), (37474, 5365384), (74948, 2682692), (149896, 1341346), (299792, 670673)]