220154088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119131}}^1$

素因数の和:119158

約数の個数: 64

約数和(自身を含む): 686200320

約数和(自身を除く): 466046232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 119131, 238262, 357393, 476524, 714786, 833917, 953048, 1310441, 1429572, 1667834, 2501751, 2620882, 2859144, 3335668, 3931323, 5003502, 5241764, 6671336, 7862646, 9173087, 10007004, 10483528, 15725292, 18346174, 20014008, 27519261, 31450584, 36692348, 55038522, 73384696, 110077044, 220154088]

約数ペア:

[(1, 220154088), (2, 110077044), (3, 73384696), (4, 55038522), (6, 36692348), (7, 31450584), (8, 27519261), (11, 20014008), (12, 18346174), (14, 15725292), (21, 10483528), (22, 10007004), (24, 9173087), (28, 7862646), (33, 6671336), (42, 5241764), (44, 5003502), (56, 3931323), (66, 3335668), (77, 2859144), (84, 2620882), (88, 2501751), (132, 1667834), (154, 1429572), (168, 1310441), (231, 953048), (264, 833917), (308, 714786), (462, 476524), (616, 357393), (924, 238262), (1848, 119131)]