210147721969

素因数分解:

${\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1\times {\mathrm{26921}}^1$

素因数の和:27816

約数の個数: 16

約数和(自身を含む): 215724047616

約数和(自身を除く): 5576325647

約数列:

[1, 47, 307, 541, 14429, 25427, 26921, 166087, 1265287, 7806089, 8264747, 14564261, 388443109, 684520267, 4471228127, 210147721969]

約数ペア:

[(1, 210147721969), (47, 4471228127), (307, 684520267), (541, 388443109), (14429, 14564261), (25427, 8264747), (26921, 7806089), (166087, 1265287)]