201723853492

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{809213}}^1$

素因数の和:809560

約数の個数: 48

約数和(自身を含む): 418719692160

約数和(自身を除く): 216995838668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 307, 406, 614, 812, 1228, 2149, 4298, 8596, 8903, 17806, 35612, 62321, 124642, 249284, 809213, 1618426, 3236852, 5664491, 11328982, 22657964, 23467177, 46934354, 93868708, 164270239, 248428391, 328540478, 496856782, 657080956, 993713564, 1738998737, 3477997474, 6955994948, 7204423339, 14408846678, 28817693356, 50430963373, 100861926746, 201723853492]

約数ペア:

[(1, 201723853492), (2, 100861926746), (4, 50430963373), (7, 28817693356), (14, 14408846678), (28, 7204423339), (29, 6955994948), (58, 3477997474), (116, 1738998737), (203, 993713564), (307, 657080956), (406, 496856782), (614, 328540478), (812, 248428391), (1228, 164270239), (2149, 93868708), (4298, 46934354), (8596, 23467177), (8903, 22657964), (17806, 11328982), (35612, 5664491), (62321, 3236852), (124642, 1618426), (249284, 809213)]