203485498265

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2069}}^1\times {\mathrm{18859}}^1$

素因数の和:21089

約数の個数: 32

約数和(自身を含む): 281089440000

約数和(自身を除く): 77603941735

約数列:

[1, 5, 7, 35, 149, 745, 1043, 2069, 5215, 10345, 14483, 18859, 72415, 94295, 132013, 308281, 660065, 1541405, 2157967, 2809991, 10789835, 14049955, 19669937, 39019271, 98349685, 195096355, 273134897, 1365674485, 5813871379, 29069356895, 40697099653, 203485498265]

約数ペア:

[(1, 203485498265), (5, 40697099653), (7, 29069356895), (35, 5813871379), (149, 1365674485), (745, 273134897), (1043, 195096355), (2069, 98349685), (5215, 39019271), (10345, 19669937), (14483, 14049955), (18859, 10789835), (72415, 2809991), (94295, 2157967), (132013, 1541405), (308281, 660065)]