201790409705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1975529}}^1$

素因数の和:1976224

約数の個数: 16

約数和(自身を含む): 250339161600

約数和(自身を除く): 48548751895

約数列:

[1, 5, 31, 155, 659, 3295, 20429, 102145, 1975529, 9877645, 61241399, 306206995, 1301873611, 6509368055, 40358081941, 201790409705]

約数ペア:

[(1, 201790409705), (5, 40358081941), (31, 6509368055), (155, 1301873611), (659, 306206995), (3295, 61241399), (20429, 9877645), (102145, 1975529)]