200473945

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 299427840

約数和(自身を除く): 98953895

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 127, 245, 379, 595, 635, 833, 889, 1895, 2159, 2653, 4165, 4445, 6223, 6443, 10795, 13265, 15113, 18571, 31115, 32215, 45101, 48133, 75565, 92855, 105791, 225505, 240665, 315707, 336931, 528955, 818261, 1578535, 1684655, 2358517, 4091305, 5727827, 11792585, 28639135, 40094789, 200473945]

約数ペア:

[(1, 200473945), (5, 40094789), (7, 28639135), (17, 11792585), (35, 5727827), (49, 4091305), (85, 2358517), (119, 1684655), (127, 1578535), (245, 818261), (379, 528955), (595, 336931), (635, 315707), (833, 240665), (889, 225505), (1895, 105791), (2159, 92855), (2653, 75565), (4165, 48133), (4445, 45101), (6223, 32215), (6443, 31115), (10795, 18571), (13265, 15113)]