204880248

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{76907}}^1$

素因数の和:76956

約数の個数: 48

約数和(自身を含む): 569888280

約数和(自身を除く): 365008032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 76907, 153814, 230721, 307628, 461442, 615256, 692163, 922884, 1384326, 1845768, 2768652, 2845559, 5537304, 5691118, 8536677, 11382236, 17073354, 22764472, 25610031, 34146708, 51220062, 68293416, 102440124, 204880248]

約数ペア:

[(1, 204880248), (2, 102440124), (3, 68293416), (4, 51220062), (6, 34146708), (8, 25610031), (9, 22764472), (12, 17073354), (18, 11382236), (24, 8536677), (36, 5691118), (37, 5537304), (72, 2845559), (74, 2768652), (111, 1845768), (148, 1384326), (222, 922884), (296, 692163), (333, 615256), (444, 461442), (666, 307628), (888, 230721), (1332, 153814), (2664, 76907)]