201997198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{9463}}^1$

素因数の和:10299

約数の個数: 16

約数和(自身を含む): 326735136

約数和(自身を除く): 124737938

約数列:

[1, 2, 13, 26, 821, 1642, 9463, 10673, 18926, 21346, 123019, 246038, 7769123, 15538246, 100998599, 201997198]

約数ペア:

[(1, 201997198), (2, 100998599), (13, 15538246), (26, 7769123), (821, 246038), (1642, 123019), (9463, 21346), (10673, 18926)]