201956440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 532617120

約数和(自身を除く): 330660680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 167, 196, 245, 280, 334, 392, 490, 617, 668, 835, 980, 1169, 1234, 1336, 1670, 1960, 2338, 2468, 3085, 3340, 4319, 4676, 4936, 5845, 6170, 6680, 8183, 8638, 9352, 11690, 12340, 16366, 17276, 21595, 23380, 24680, 30233, 32732, 34552, 40915, 43190, 46760, 60466, 65464, 81830, 86380, 103039, 120932, 151165, 163660, 172760, 206078, 241864, 302330, 327320, 412156, 515195, 604660, 721273, 824312, 1030390, 1209320, 1442546, 2060780, 2885092, 3606365, 4121560, 5048911, 5770184, 7212730, 10097822, 14425460, 20195644, 25244555, 28850920, 40391288, 50489110, 100978220, 201956440]

約数ペア:

[(1, 201956440), (2, 100978220), (4, 50489110), (5, 40391288), (7, 28850920), (8, 25244555), (10, 20195644), (14, 14425460), (20, 10097822), (28, 7212730), (35, 5770184), (40, 5048911), (49, 4121560), (56, 3606365), (70, 2885092), (98, 2060780), (140, 1442546), (167, 1209320), (196, 1030390), (245, 824312), (280, 721273), (334, 604660), (392, 515195), (490, 412156), (617, 327320), (668, 302330), (835, 241864), (980, 206078), (1169, 172760), (1234, 163660), (1336, 151165), (1670, 120932), (1960, 103039), (2338, 86380), (2468, 81830), (3085, 65464), (3340, 60466), (4319, 46760), (4676, 43190), (4936, 40915), (5845, 34552), (6170, 32732), (6680, 30233), (8183, 24680), (8638, 23380), (9352, 21595), (11690, 17276), (12340, 16366)]