196646251390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1\times {\mathrm{4679}}^1$

素因数の和:5361

約数の個数: 64

約数和(自身を含む): 363552883200

約数和(自身を除く): 166906631810

約数列:

[1, 2, 5, 10, 53, 106, 179, 265, 358, 443, 530, 886, 895, 1790, 2215, 4430, 4679, 9358, 9487, 18974, 23395, 23479, 46790, 46958, 47435, 79297, 94870, 117395, 158594, 234790, 247987, 396485, 495974, 792970, 837541, 1239935, 1675082, 2072797, 2479870, 4145594, 4187705, 4202741, 8375410, 8405482, 10363985, 20727970, 21013705, 42027410, 44389673, 88779346, 109858241, 219716482, 221948365, 371030663, 443896730, 549291205, 742061326, 1098582410, 1855153315, 3710306630, 19664625139, 39329250278, 98323125695, 196646251390]

約数ペア:

[(1, 196646251390), (2, 98323125695), (5, 39329250278), (10, 19664625139), (53, 3710306630), (106, 1855153315), (179, 1098582410), (265, 742061326), (358, 549291205), (443, 443896730), (530, 371030663), (886, 221948365), (895, 219716482), (1790, 109858241), (2215, 88779346), (4430, 44389673), (4679, 42027410), (9358, 21013705), (9487, 20727970), (18974, 10363985), (23395, 8405482), (23479, 8375410), (46790, 4202741), (46958, 4187705), (47435, 4145594), (79297, 2479870), (94870, 2072797), (117395, 1675082), (158594, 1239935), (234790, 837541), (247987, 792970), (396485, 495974)]