205545004

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{33829}}^1$

素因数の和:33878

約数の個数: 36

約数和(自身を含む): 431941440

約数和(自身を除く): 226396436

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 33829, 67658, 135316, 236803, 473606, 947212, 1048699, 1657621, 2097398, 3315242, 4194796, 6630484, 7340893, 14681786, 29363572, 51386251, 102772502, 205545004]

約数ペア:

[(1, 205545004), (2, 102772502), (4, 51386251), (7, 29363572), (14, 14681786), (28, 7340893), (31, 6630484), (49, 4194796), (62, 3315242), (98, 2097398), (124, 1657621), (196, 1048699), (217, 947212), (434, 473606), (868, 236803), (1519, 135316), (3038, 67658), (6076, 33829)]