201720324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7933}}^1$

素因数の和:8116

約数の個数: 48

約数和(自身を含む): 510060992

約数和(自身を除く): 308340668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 7933, 8476, 12714, 15866, 23799, 25428, 31732, 47598, 95196, 103129, 206258, 309387, 412516, 618774, 1237548, 1293079, 2586158, 3879237, 5172316, 7758474, 15516948, 16810027, 33620054, 50430081, 67240108, 100860162, 201720324]

約数ペア:

[(1, 201720324), (2, 100860162), (3, 67240108), (4, 50430081), (6, 33620054), (12, 16810027), (13, 15516948), (26, 7758474), (39, 5172316), (52, 3879237), (78, 2586158), (156, 1293079), (163, 1237548), (326, 618774), (489, 412516), (652, 309387), (978, 206258), (1956, 103129), (2119, 95196), (4238, 47598), (6357, 31732), (7933, 25428), (8476, 23799), (12714, 15866)]