201807819

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{14551}}^1$

素因数の和:14647

約数の個数: 24

約数和(自身を含む): 308735232

約数和(自身を除く): 106927413

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 14551, 43653, 130959, 334673, 974917, 1004019, 2924751, 3012057, 8774253, 22423091, 67269273, 201807819]

約数ペア:

[(1, 201807819), (3, 67269273), (9, 22423091), (23, 8774253), (67, 3012057), (69, 2924751), (201, 1004019), (207, 974917), (603, 334673), (1541, 130959), (4623, 43653), (13869, 14551)]