298113205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 400232448

約数和(自身を除く): 102119243

約数列:

[1, 5, 13, 31, 65, 155, 197, 403, 751, 985, 2015, 2561, 3755, 6107, 9763, 12805, 23281, 30535, 48815, 79391, 116405, 147947, 302653, 396955, 739735, 1513265, 1923311, 4586357, 9616555, 22931785, 59622641, 298113205]

約数ペア:

[(1, 298113205), (5, 59622641), (13, 22931785), (31, 9616555), (65, 4586357), (155, 1923311), (197, 1513265), (403, 739735), (751, 396955), (985, 302653), (2015, 147947), (2561, 116405), (3755, 79391), (6107, 48815), (9763, 30535), (12805, 23281)]