201545410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6761}}^1$

素因数の和:7050

約数の個数: 32

約数和(自身を含む): 397281024

約数和(自身を除く): 195735614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 5962, 6761, 13522, 14905, 29810, 33805, 67610, 74371, 148742, 371855, 743710, 1832231, 3664462, 9161155, 18322310, 20154541, 40309082, 100772705, 201545410]

約数ペア:

[(1, 201545410), (2, 100772705), (5, 40309082), (10, 20154541), (11, 18322310), (22, 9161155), (55, 3664462), (110, 1832231), (271, 743710), (542, 371855), (1355, 148742), (2710, 74371), (2981, 67610), (5962, 33805), (6761, 29810), (13522, 14905)]