208568932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 431629632

約数和(自身を除く): 223060700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 163, 286, 326, 572, 652, 1793, 2119, 2237, 3586, 4238, 4474, 7172, 8476, 8948, 23309, 24607, 29081, 46618, 49214, 58162, 93236, 98428, 116324, 319891, 364631, 639782, 729262, 1279564, 1458524, 4010941, 4740203, 8021882, 9480406, 16043764, 18960812, 52142233, 104284466, 208568932]

約数ペア:

[(1, 208568932), (2, 104284466), (4, 52142233), (11, 18960812), (13, 16043764), (22, 9480406), (26, 8021882), (44, 4740203), (52, 4010941), (143, 1458524), (163, 1279564), (286, 729262), (326, 639782), (572, 364631), (652, 319891), (1793, 116324), (2119, 98428), (2237, 93236), (3586, 58162), (4238, 49214), (4474, 46618), (7172, 29081), (8476, 24607), (8948, 23309)]