198504684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2684

約数の個数: 108

約数和(自身を含む): 597500904

約数和(自身を除く): 398996220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2617, 2709, 3612, 4214, 5234, 5418, 6321, 7851, 8428, 10468, 10836, 12642, 15702, 18319, 18963, 23553, 25284, 31404, 36638, 37926, 47106, 54957, 73276, 75852, 94212, 109914, 112531, 128233, 164871, 219828, 225062, 256466, 329742, 337593, 384699, 450124, 512932, 659484, 675186, 769398, 787717, 1012779, 1154097, 1350372, 1538796, 1575434, 2025558, 2308194, 2363151, 3150868, 4051116, 4616388, 4726302, 5514019, 7089453, 9452604, 11028038, 14178906, 16542057, 22056076, 28357812, 33084114, 49626171, 66168228, 99252342, 198504684]

約数ペア:

[(1, 198504684), (2, 99252342), (3, 66168228), (4, 49626171), (6, 33084114), (7, 28357812), (9, 22056076), (12, 16542057), (14, 14178906), (18, 11028038), (21, 9452604), (28, 7089453), (36, 5514019), (42, 4726302), (43, 4616388), (49, 4051116), (63, 3150868), (84, 2363151), (86, 2308194), (98, 2025558), (126, 1575434), (129, 1538796), (147, 1350372), (172, 1154097), (196, 1012779), (252, 787717), (258, 769398), (294, 675186), (301, 659484), (387, 512932), (441, 450124), (516, 384699), (588, 337593), (602, 329742), (774, 256466), (882, 225062), (903, 219828), (1204, 164871), (1548, 128233), (1764, 112531), (1806, 109914), (2107, 94212), (2617, 75852), (2709, 73276), (3612, 54957), (4214, 47106), (5234, 37926), (5418, 36638), (6321, 31404), (7851, 25284), (8428, 23553), (10468, 18963), (10836, 18319), (12642, 15702)]