205223472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1483}}^1$

素因数の和:1559

約数の個数: 90

約数和(自身を含む): 593865636

約数和(自身を除く): 388642164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1483, 1488, 1922, 2232, 2883, 2966, 3844, 4449, 4464, 5766, 5932, 7688, 8649, 8898, 11532, 11864, 13347, 15376, 17298, 17796, 23064, 23728, 26694, 34596, 35592, 45973, 46128, 53388, 69192, 71184, 91946, 106776, 137919, 138384, 183892, 213552, 275838, 367784, 413757, 551676, 735568, 827514, 1103352, 1425163, 1655028, 2206704, 2850326, 3310056, 4275489, 5700652, 6620112, 8550978, 11401304, 12826467, 17101956, 22802608, 25652934, 34203912, 51305868, 68407824, 102611736, 205223472]

約数ペア:

[(1, 205223472), (2, 102611736), (3, 68407824), (4, 51305868), (6, 34203912), (8, 25652934), (9, 22802608), (12, 17101956), (16, 12826467), (18, 11401304), (24, 8550978), (31, 6620112), (36, 5700652), (48, 4275489), (62, 3310056), (72, 2850326), (93, 2206704), (124, 1655028), (144, 1425163), (186, 1103352), (248, 827514), (279, 735568), (372, 551676), (496, 413757), (558, 367784), (744, 275838), (961, 213552), (1116, 183892), (1483, 138384), (1488, 137919), (1922, 106776), (2232, 91946), (2883, 71184), (2966, 69192), (3844, 53388), (4449, 46128), (4464, 45973), (5766, 35592), (5932, 34596), (7688, 26694), (8649, 23728), (8898, 23064), (11532, 17796), (11864, 17298), (13347, 15376)]