201610652870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{201653}}^1$

素因数の和:201881

約数の個数: 64

約数和(自身を含む): 405082555200

約数和(自身を除く): 203471902330

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 149, 298, 305, 610, 671, 745, 1342, 1490, 1639, 3278, 3355, 6710, 8195, 9089, 16390, 18178, 45445, 90890, 99979, 199958, 201653, 403306, 499895, 999790, 1008265, 2016530, 2218183, 4436366, 11090915, 12300833, 22181830, 24601666, 30046297, 60092594, 61504165, 123008330, 135309163, 150231485, 270618326, 300462970, 330509267, 661018534, 676545815, 1353091630, 1652546335, 1832824117, 3305092670, 3665648234, 9164120585, 18328241170, 20161065287, 40322130574, 100805326435, 201610652870]

約数ペア:

[(1, 201610652870), (2, 100805326435), (5, 40322130574), (10, 20161065287), (11, 18328241170), (22, 9164120585), (55, 3665648234), (61, 3305092670), (110, 1832824117), (122, 1652546335), (149, 1353091630), (298, 676545815), (305, 661018534), (610, 330509267), (671, 300462970), (745, 270618326), (1342, 150231485), (1490, 135309163), (1639, 123008330), (3278, 61504165), (3355, 60092594), (6710, 30046297), (8195, 24601666), (9089, 22181830), (16390, 12300833), (18178, 11090915), (45445, 4436366), (90890, 2218183), (99979, 2016530), (199958, 1008265), (201653, 999790), (403306, 499895)]