200971944

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{10861}}^1$

素因数の和:11130

約数の個数: 48

約数和(自身を含む): 546467220

約数和(自身を除く): 345495276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 10861, 18504, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 195498, 260664, 390996, 781992, 2791277, 5582554, 8373831, 11165108, 16747662, 22330216, 25121493, 33495324, 50242986, 66990648, 100485972, 200971944]

約数ペア:

[(1, 200971944), (2, 100485972), (3, 66990648), (4, 50242986), (6, 33495324), (8, 25121493), (9, 22330216), (12, 16747662), (18, 11165108), (24, 8373831), (36, 5582554), (72, 2791277), (257, 781992), (514, 390996), (771, 260664), (1028, 195498), (1542, 130332), (2056, 97749), (2313, 86888), (3084, 65166), (4626, 43444), (6168, 32583), (9252, 21722), (10861, 18504)]