201946005

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{12713}}^1$

素因数の和:13077

約数の個数: 24

約数和(自身を含む): 351058968

約数和(自身を除く): 149112963

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 3177, 5295, 12713, 15885, 38139, 63565, 114417, 190695, 572085, 4487689, 13463067, 22438445, 40389201, 67315335, 201946005]

約数ペア:

[(1, 201946005), (3, 67315335), (5, 40389201), (9, 22438445), (15, 13463067), (45, 4487689), (353, 572085), (1059, 190695), (1765, 114417), (3177, 63565), (5295, 38139), (12713, 15885)]