201400209

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{392593}}^1$

素因数の和:392621

約数の個数: 16

約数和(自身を含む): 314075200

約数和(自身を除く): 112674991

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 392593, 1177779, 3533337, 7459267, 10600011, 22377801, 67133403, 201400209]

約数ペア:

[(1, 201400209), (3, 67133403), (9, 22377801), (19, 10600011), (27, 7459267), (57, 3533337), (171, 1177779), (513, 392593)]