202593505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 268295328

約数和(自身を除く): 65701823

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 697, 953, 1037, 2501, 3485, 4765, 5185, 12505, 16201, 39073, 42517, 58133, 81005, 195365, 212585, 290665, 664241, 988261, 2383453, 3321205, 4941305, 11917265, 40518701, 202593505]

約数ペア:

[(1, 202593505), (5, 40518701), (17, 11917265), (41, 4941305), (61, 3321205), (85, 2383453), (205, 988261), (305, 664241), (697, 290665), (953, 212585), (1037, 195365), (2501, 81005), (3485, 58133), (4765, 42517), (5185, 39073), (12505, 16201)]