201752803

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20543}}^1$

素因数の和:20634

約数の個数: 16

約数和(自身を含む): 244555776

約数和(自身を除く): 42802973

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 20543, 143801, 472489, 1253123, 3307423, 8771861, 28821829, 201752803]

約数ペア:

[(1, 201752803), (7, 28821829), (23, 8771861), (61, 3307423), (161, 1253123), (427, 472489), (1403, 143801), (9821, 20543)]