200758260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145477}}^1$

素因数の和:145512

約数の個数: 48

約数和(自身を含む): 586567296

約数和(自身を除く): 385809036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 145477, 290954, 436431, 581908, 727385, 872862, 1454770, 1745724, 2182155, 2909540, 3345971, 4364310, 6691942, 8728620, 10037913, 13383884, 16729855, 20075826, 33459710, 40151652, 50189565, 66919420, 100379130, 200758260]

約数ペア:

[(1, 200758260), (2, 100379130), (3, 66919420), (4, 50189565), (5, 40151652), (6, 33459710), (10, 20075826), (12, 16729855), (15, 13383884), (20, 10037913), (23, 8728620), (30, 6691942), (46, 4364310), (60, 3345971), (69, 2909540), (92, 2182155), (115, 1745724), (138, 1454770), (230, 872862), (276, 727385), (345, 581908), (460, 436431), (690, 290954), (1380, 145477)]