201180460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1787}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 456283296

約数和(自身を除く): 255102836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 866, 1732, 1787, 2165, 3574, 4330, 5629, 7148, 8660, 8935, 11258, 17870, 22516, 23231, 28145, 35740, 46462, 56290, 92924, 112580, 116155, 232310, 464620, 773771, 1547542, 3095084, 3868855, 7737710, 10059023, 15475420, 20118046, 40236092, 50295115, 100590230, 201180460]

約数ペア:

[(1, 201180460), (2, 100590230), (4, 50295115), (5, 40236092), (10, 20118046), (13, 15475420), (20, 10059023), (26, 7737710), (52, 3868855), (65, 3095084), (130, 1547542), (260, 773771), (433, 464620), (866, 232310), (1732, 116155), (1787, 112580), (2165, 92924), (3574, 56290), (4330, 46462), (5629, 35740), (7148, 28145), (8660, 23231), (8935, 22516), (11258, 17870)]