201794913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2861}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 309405096

約数和(自身を除く): 107610183

約数列:

[1, 3, 9, 17, 51, 153, 461, 1383, 2861, 4149, 7837, 8583, 23511, 25749, 48637, 70533, 145911, 437733, 1318921, 3956763, 11870289, 22421657, 67264971, 201794913]

約数ペア:

[(1, 201794913), (3, 67264971), (9, 22421657), (17, 11870289), (51, 3956763), (153, 1318921), (461, 437733), (1383, 145911), (2861, 70533), (4149, 48637), (7837, 25749), (8583, 23511)]