202488923

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 254913120

約数和(自身を除く): 52424197

約数列:

[1, 7, 13, 49, 91, 241, 637, 1319, 1687, 3133, 9233, 11809, 17147, 21931, 64631, 120029, 153517, 317879, 840203, 2225153, 4132427, 15576071, 28926989, 202488923]

約数ペア:

[(1, 202488923), (7, 28926989), (13, 15576071), (49, 4132427), (91, 2225153), (241, 840203), (637, 317879), (1319, 153517), (1687, 120029), (3133, 64631), (9233, 21931), (11809, 17147)]