201404576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 421303680

約数和(自身を除く): 219899104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 431, 544, 859, 862, 1718, 1724, 3436, 3448, 6872, 6896, 7327, 13744, 13792, 14603, 14654, 27488, 29206, 29308, 58412, 58616, 116824, 117232, 233648, 234464, 370229, 467296, 740458, 1480916, 2961832, 5923664, 6293893, 11847328, 12587786, 25175572, 50351144, 100702288, 201404576]

約数ペア:

[(1, 201404576), (2, 100702288), (4, 50351144), (8, 25175572), (16, 12587786), (17, 11847328), (32, 6293893), (34, 5923664), (68, 2961832), (136, 1480916), (272, 740458), (431, 467296), (544, 370229), (859, 234464), (862, 233648), (1718, 117232), (1724, 116824), (3436, 58616), (3448, 58412), (6872, 29308), (6896, 29206), (7327, 27488), (13744, 14654), (13792, 14603)]