202456172870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181297}}^1$

素因数の和:181414

約数の個数: 96

約数和(自身を含む): 441963913248

約数和(自身を除く): 239507740378

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 53, 70, 86, 98, 106, 215, 245, 265, 301, 371, 430, 490, 530, 602, 742, 1505, 1855, 2107, 2279, 2597, 3010, 3710, 4214, 4558, 5194, 10535, 11395, 12985, 15953, 21070, 22790, 25970, 31906, 79765, 111671, 159530, 181297, 223342, 362594, 558355, 906485, 1116710, 1269079, 1812970, 2538158, 6345395, 7795771, 8883553, 9608741, 12690790, 15591542, 17767106, 19217482, 38978855, 44417765, 48043705, 54570397, 67261187, 77957710, 88835530, 96087410, 109140794, 134522374, 272851985, 336305935, 381992779, 413175863, 470828309, 545703970, 672611870, 763985558, 826351726, 941656618, 1909963895, 2065879315, 2354141545, 2892231041, 3819927790, 4131758630, 4708283090, 5784462082, 14461155205, 20245617287, 28922310410, 40491234574, 101228086435, 202456172870]

約数ペア:

[(1, 202456172870), (2, 101228086435), (5, 40491234574), (7, 28922310410), (10, 20245617287), (14, 14461155205), (35, 5784462082), (43, 4708283090), (49, 4131758630), (53, 3819927790), (70, 2892231041), (86, 2354141545), (98, 2065879315), (106, 1909963895), (215, 941656618), (245, 826351726), (265, 763985558), (301, 672611870), (371, 545703970), (430, 470828309), (490, 413175863), (530, 381992779), (602, 336305935), (742, 272851985), (1505, 134522374), (1855, 109140794), (2107, 96087410), (2279, 88835530), (2597, 77957710), (3010, 67261187), (3710, 54570397), (4214, 48043705), (4558, 44417765), (5194, 38978855), (10535, 19217482), (11395, 17767106), (12985, 15591542), (15953, 12690790), (21070, 9608741), (22790, 8883553), (25970, 7795771), (31906, 6345395), (79765, 2538158), (111671, 1812970), (159530, 1269079), (181297, 1116710), (223342, 906485), (362594, 558355)]