201216828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^3\times {\mathrm{3413}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 498990240

約数和(自身を除く): 297773412

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3413, 3468, 4913, 6826, 9826, 10239, 13652, 14739, 19652, 20478, 29478, 40956, 58021, 58956, 116042, 174063, 232084, 348126, 696252, 986357, 1972714, 2959071, 3945428, 5918142, 11836284, 16768069, 33536138, 50304207, 67072276, 100608414, 201216828]

約数ペア:

[(1, 201216828), (2, 100608414), (3, 67072276), (4, 50304207), (6, 33536138), (12, 16768069), (17, 11836284), (34, 5918142), (51, 3945428), (68, 2959071), (102, 1972714), (204, 986357), (289, 696252), (578, 348126), (867, 232084), (1156, 174063), (1734, 116042), (3413, 58956), (3468, 58021), (4913, 40956), (6826, 29478), (9826, 20478), (10239, 19652), (13652, 14739)]