205362972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61339}}^1$

素因数の和:61383

約数の個数: 48

約数和(自身を含む): 549606400

約数和(自身を除く): 344243428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 61339, 122678, 184017, 245356, 368034, 552051, 736068, 1104102, 1656153, 1901509, 2208204, 3312306, 3803018, 5704527, 6624612, 7606036, 11409054, 17113581, 22818108, 34227162, 51340743, 68454324, 102681486, 205362972]

約数ペア:

[(1, 205362972), (2, 102681486), (3, 68454324), (4, 51340743), (6, 34227162), (9, 22818108), (12, 17113581), (18, 11409054), (27, 7606036), (31, 6624612), (36, 5704527), (54, 3803018), (62, 3312306), (93, 2208204), (108, 1901509), (124, 1656153), (186, 1104102), (279, 736068), (372, 552051), (558, 368034), (837, 245356), (1116, 184017), (1674, 122678), (3348, 61339)]