201912964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 401083200

約数和(自身を除く): 199170236

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 229, 319, 458, 638, 691, 916, 1276, 1382, 2519, 2764, 5038, 6641, 7601, 10076, 13282, 15202, 20039, 26564, 30404, 40078, 73051, 80156, 146102, 158239, 220429, 292204, 316478, 440858, 632956, 881716, 1740629, 3481258, 4588931, 6962516, 9177862, 18355724, 50478241, 100956482, 201912964]

約数ペア:

[(1, 201912964), (2, 100956482), (4, 50478241), (11, 18355724), (22, 9177862), (29, 6962516), (44, 4588931), (58, 3481258), (116, 1740629), (229, 881716), (319, 632956), (458, 440858), (638, 316478), (691, 292204), (916, 220429), (1276, 158239), (1382, 146102), (2519, 80156), (2764, 73051), (5038, 40078), (6641, 30404), (7601, 26564), (10076, 20039), (13282, 15202)]