208661328

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{5347}}^1$

素因数の和:5632

約数の個数: 60

約数和(自身を含む): 586226368

約数和(自身を除く): 377565040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 5347, 6504, 9756, 10694, 13008, 16041, 19512, 21388, 32082, 39024, 42776, 48123, 64164, 85552, 96246, 128328, 192492, 256656, 384984, 769968, 1449037, 2898074, 4347111, 5796148, 8694222, 11592296, 13041333, 17388444, 23184592, 26082666, 34776888, 52165332, 69553776, 104330664, 208661328]

約数ペア:

[(1, 208661328), (2, 104330664), (3, 69553776), (4, 52165332), (6, 34776888), (8, 26082666), (9, 23184592), (12, 17388444), (16, 13041333), (18, 11592296), (24, 8694222), (36, 5796148), (48, 4347111), (72, 2898074), (144, 1449037), (271, 769968), (542, 384984), (813, 256656), (1084, 192492), (1626, 128328), (2168, 96246), (2439, 85552), (3252, 64164), (4336, 48123), (4878, 42776), (5347, 39024), (6504, 32082), (9756, 21388), (10694, 19512), (13008, 16041)]