200298940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8502

約数の個数: 48

約数和(自身を含む): 445798080

約数和(自身を除く): 245499140

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 8423, 11890, 16846, 23780, 33692, 42115, 84230, 168460, 244267, 345343, 488534, 690686, 977068, 1221335, 1381372, 1726715, 2442670, 3453430, 4885340, 6906860, 10014947, 20029894, 40059788, 50074735, 100149470, 200298940]

約数ペア:

[(1, 200298940), (2, 100149470), (4, 50074735), (5, 40059788), (10, 20029894), (20, 10014947), (29, 6906860), (41, 4885340), (58, 3453430), (82, 2442670), (116, 1726715), (145, 1381372), (164, 1221335), (205, 977068), (290, 690686), (410, 488534), (580, 345343), (820, 244267), (1189, 168460), (2378, 84230), (4756, 42115), (5945, 33692), (8423, 23780), (11890, 16846)]