201436990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9029}}^1$

素因数の和:9156

約数の個数: 32

約数和(自身を含む): 382294080

約数和(自身を除く): 180857090

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 9029, 11155, 18058, 22310, 45145, 90290, 207667, 415334, 875813, 1038335, 1751626, 2076670, 4379065, 8758130, 20143699, 40287398, 100718495, 201436990]

約数ペア:

[(1, 201436990), (2, 100718495), (5, 40287398), (10, 20143699), (23, 8758130), (46, 4379065), (97, 2076670), (115, 1751626), (194, 1038335), (230, 875813), (485, 415334), (970, 207667), (2231, 90290), (4462, 45145), (9029, 22310), (11155, 18058)]