221770277492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1\times {\mathrm{15313}}^1$

素因数の和:21936

約数の個数: 48

約数和(自身を含む): 422703153600

約数和(自身を除く): 200932876108

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 6571, 13142, 15313, 26284, 30626, 61252, 124849, 190559, 249698, 290947, 381118, 444077, 499396, 581894, 762236, 888154, 1163788, 1776308, 3620621, 7241242, 8437463, 14482484, 16874926, 33749852, 100621723, 201243446, 402486892, 1911812737, 2918029967, 3823625474, 5836059934, 7647250948, 11672119868, 55442569373, 110885138746, 221770277492]

約数ペア:

[(1, 221770277492), (2, 110885138746), (4, 55442569373), (19, 11672119868), (29, 7647250948), (38, 5836059934), (58, 3823625474), (76, 2918029967), (116, 1911812737), (551, 402486892), (1102, 201243446), (2204, 100621723), (6571, 33749852), (13142, 16874926), (15313, 14482484), (26284, 8437463), (30626, 7241242), (61252, 3620621), (124849, 1776308), (190559, 1163788), (249698, 888154), (290947, 762236), (381118, 581894), (444077, 499396)]