201919676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{24953}}^1$

素因数の和:24998

約数の個数: 36

約数和(自身を含む): 429009168

約数和(自身を除く): 227089492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 24953, 49906, 99812, 174671, 349342, 424201, 698684, 848402, 1696804, 2969407, 5938814, 7211417, 11877628, 14422834, 28845668, 50479919, 100959838, 201919676]

約数ペア:

[(1, 201919676), (2, 100959838), (4, 50479919), (7, 28845668), (14, 14422834), (17, 11877628), (28, 7211417), (34, 5938814), (68, 2969407), (119, 1696804), (238, 848402), (289, 698684), (476, 424201), (578, 349342), (1156, 174671), (2023, 99812), (4046, 49906), (8092, 24953)]