205061104

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3713

約数の個数: 40

約数和(自身を含む): 412365968

約数和(自身を除く): 207304864

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1552, 3571, 3589, 7142, 7178, 14284, 14356, 28568, 28712, 57136, 57424, 132127, 264254, 346387, 528508, 692774, 1057016, 1385548, 2114032, 2771096, 5542192, 12816319, 25632638, 51265276, 102530552, 205061104]

約数ペア:

[(1, 205061104), (2, 102530552), (4, 51265276), (8, 25632638), (16, 12816319), (37, 5542192), (74, 2771096), (97, 2114032), (148, 1385548), (194, 1057016), (296, 692774), (388, 528508), (592, 346387), (776, 264254), (1552, 132127), (3571, 57424), (3589, 57136), (7142, 28712), (7178, 28568), (14284, 14356)]