200497792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 438999840

約数和(自身を除く): 238502048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 907, 1256, 1408, 1727, 1814, 2512, 3454, 3628, 5024, 6908, 7256, 9977, 10048, 13816, 14512, 19954, 20096, 27632, 29024, 39908, 55264, 58048, 79816, 110528, 116096, 142399, 159632, 221056, 284798, 319264, 569596, 638528, 1139192, 1277056, 1566389, 2278384, 3132778, 4556768, 6265556, 9113536, 12531112, 18227072, 25062224, 50124448, 100248896, 200497792]

約数ペア:

[(1, 200497792), (2, 100248896), (4, 50124448), (8, 25062224), (11, 18227072), (16, 12531112), (22, 9113536), (32, 6265556), (44, 4556768), (64, 3132778), (88, 2278384), (128, 1566389), (157, 1277056), (176, 1139192), (314, 638528), (352, 569596), (628, 319264), (704, 284798), (907, 221056), (1256, 159632), (1408, 142399), (1727, 116096), (1814, 110528), (2512, 79816), (3454, 58048), (3628, 55264), (5024, 39908), (6908, 29024), (7256, 27632), (9977, 20096), (10048, 19954), (13816, 14512)]