223388090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 419433336

約数和(自身を除く): 196045246

約数列:

[1, 2, 5, 10, 41, 82, 97, 137, 194, 205, 274, 410, 485, 685, 970, 1370, 1681, 3362, 3977, 5617, 7954, 8405, 11234, 13289, 16810, 19885, 26578, 28085, 39770, 56170, 66445, 132890, 163057, 230297, 326114, 460594, 544849, 815285, 1089698, 1151485, 1630570, 2302970, 2724245, 5448490, 22338809, 44677618, 111694045, 223388090]

約数ペア:

[(1, 223388090), (2, 111694045), (5, 44677618), (10, 22338809), (41, 5448490), (82, 2724245), (97, 2302970), (137, 1630570), (194, 1151485), (205, 1089698), (274, 815285), (410, 544849), (485, 460594), (685, 326114), (970, 230297), (1370, 163057), (1681, 132890), (3362, 66445), (3977, 56170), (5617, 39770), (7954, 28085), (8405, 26578), (11234, 19885), (13289, 16810)]