207817376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{823}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 441874944

約数和(自身を除く): 234057568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 607, 823, 1214, 1646, 2428, 3292, 4856, 6584, 7891, 9712, 10699, 13168, 15782, 19424, 21398, 26336, 31564, 42796, 63128, 85592, 126256, 171184, 252512, 342368, 499561, 999122, 1998244, 3996488, 6494293, 7992976, 12988586, 15985952, 25977172, 51954344, 103908688, 207817376]

約数ペア:

[(1, 207817376), (2, 103908688), (4, 51954344), (8, 25977172), (13, 15985952), (16, 12988586), (26, 7992976), (32, 6494293), (52, 3996488), (104, 1998244), (208, 999122), (416, 499561), (607, 342368), (823, 252512), (1214, 171184), (1646, 126256), (2428, 85592), (3292, 63128), (4856, 42796), (6584, 31564), (7891, 26336), (9712, 21398), (10699, 19424), (13168, 15782)]