208517764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9391}}^1$

素因数の和:9476

約数の個数: 48

約数和(自身を含む): 456526336

約数和(自身を除く): 248008572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 9391, 11102, 18782, 22204, 37564, 65737, 122083, 131474, 244166, 262948, 488332, 572851, 854581, 1145702, 1709162, 2291404, 3418324, 4009957, 7447063, 8019914, 14894126, 16039828, 29788252, 52129441, 104258882, 208517764]

約数ペア:

[(1, 208517764), (2, 104258882), (4, 52129441), (7, 29788252), (13, 16039828), (14, 14894126), (26, 8019914), (28, 7447063), (52, 4009957), (61, 3418324), (91, 2291404), (122, 1709162), (182, 1145702), (244, 854581), (364, 572851), (427, 488332), (793, 262948), (854, 244166), (1586, 131474), (1708, 122083), (3172, 65737), (5551, 37564), (9391, 22204), (11102, 18782)]