201672380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3879

約数の個数: 96

約数和(自身を含む): 539360640

約数和(自身を除く): 337688260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2639, 3770, 3821, 4060, 5278, 7540, 7642, 10556, 13195, 15284, 19105, 26390, 26747, 38210, 49673, 52780, 53494, 76420, 99346, 106988, 110809, 133735, 198692, 221618, 248365, 267470, 347711, 443236, 496730, 534940, 554045, 695422, 775663, 993460, 1108090, 1390844, 1440517, 1551326, 1738555, 2216180, 2881034, 3102652, 3477110, 3878315, 5762068, 6954220, 7202585, 7756630, 10083619, 14405170, 15513260, 20167238, 28810340, 40334476, 50418095, 100836190, 201672380]

約数ペア:

[(1, 201672380), (2, 100836190), (4, 50418095), (5, 40334476), (7, 28810340), (10, 20167238), (13, 15513260), (14, 14405170), (20, 10083619), (26, 7756630), (28, 7202585), (29, 6954220), (35, 5762068), (52, 3878315), (58, 3477110), (65, 3102652), (70, 2881034), (91, 2216180), (116, 1738555), (130, 1551326), (140, 1440517), (145, 1390844), (182, 1108090), (203, 993460), (260, 775663), (290, 695422), (364, 554045), (377, 534940), (406, 496730), (455, 443236), (580, 347711), (754, 267470), (812, 248365), (910, 221618), (1015, 198692), (1508, 133735), (1820, 110809), (1885, 106988), (2030, 99346), (2639, 76420), (3770, 53494), (3821, 52780), (4060, 49673), (5278, 38210), (7540, 26747), (7642, 26390), (10556, 19105), (13195, 15284)]