201341770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 437944320

約数和(自身を除く): 236602550

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 790, 805, 1106, 1583, 1610, 1817, 2765, 3166, 3634, 5530, 7915, 9085, 11081, 12719, 15830, 18170, 22162, 25438, 36409, 55405, 63595, 72818, 110810, 125057, 127190, 182045, 250114, 254863, 364090, 509726, 625285, 875399, 1250570, 1274315, 1750798, 2548630, 2876311, 4376995, 5752622, 8753990, 14381555, 20134177, 28763110, 40268354, 100670885, 201341770]

約数ペア:

[(1, 201341770), (2, 100670885), (5, 40268354), (7, 28763110), (10, 20134177), (14, 14381555), (23, 8753990), (35, 5752622), (46, 4376995), (70, 2876311), (79, 2548630), (115, 1750798), (158, 1274315), (161, 1250570), (230, 875399), (322, 625285), (395, 509726), (553, 364090), (790, 254863), (805, 250114), (1106, 182045), (1583, 127190), (1610, 125057), (1817, 110810), (2765, 72818), (3166, 63595), (3634, 55405), (5530, 36409), (7915, 25438), (9085, 22162), (11081, 18170), (12719, 15830)]