201887608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 422301600

約数和(自身を除く): 220413992

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 113, 164, 226, 328, 419, 452, 533, 838, 904, 1066, 1469, 1676, 2132, 2938, 3352, 4264, 4633, 5447, 5876, 9266, 10894, 11752, 17179, 18532, 21788, 34358, 37064, 43576, 47347, 60229, 68716, 94694, 120458, 137432, 189388, 223327, 240916, 378776, 446654, 481832, 615511, 893308, 1231022, 1786616, 1941227, 2462044, 3882454, 4924088, 7764908, 15529816, 25235951, 50471902, 100943804, 201887608]

約数ペア:

[(1, 201887608), (2, 100943804), (4, 50471902), (8, 25235951), (13, 15529816), (26, 7764908), (41, 4924088), (52, 3882454), (82, 2462044), (104, 1941227), (113, 1786616), (164, 1231022), (226, 893308), (328, 615511), (419, 481832), (452, 446654), (533, 378776), (838, 240916), (904, 223327), (1066, 189388), (1469, 137432), (1676, 120458), (2132, 94694), (2938, 68716), (3352, 60229), (4264, 47347), (4633, 43576), (5447, 37064), (5876, 34358), (9266, 21788), (10894, 18532), (11752, 17179)]