204448286

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 371329920

約数和(自身を除く): 166881634

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 173, 217, 346, 389, 434, 778, 1211, 1519, 2422, 2723, 3038, 5363, 5446, 8477, 10726, 12059, 16954, 19061, 24118, 37541, 38122, 67297, 75082, 84413, 134594, 168826, 262787, 471079, 525574, 590891, 942158, 1181782, 2086207, 3297553, 4172414, 6595106, 14603449, 29206898, 102224143, 204448286]

約数ペア:

[(1, 204448286), (2, 102224143), (7, 29206898), (14, 14603449), (31, 6595106), (49, 4172414), (62, 3297553), (98, 2086207), (173, 1181782), (217, 942158), (346, 590891), (389, 525574), (434, 471079), (778, 262787), (1211, 168826), (1519, 134594), (2422, 84413), (2723, 75082), (3038, 67297), (5363, 38122), (5446, 37541), (8477, 24118), (10726, 19061), (12059, 16954)]