202463480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 493322400

約数和(自身を除く): 290858920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 229, 230, 248, 310, 458, 460, 620, 713, 916, 920, 961, 1145, 1240, 1426, 1832, 1922, 2290, 2852, 3565, 3844, 4580, 4805, 5267, 5704, 7099, 7130, 7688, 9160, 9610, 10534, 14198, 14260, 19220, 21068, 22103, 26335, 28396, 28520, 35495, 38440, 42136, 44206, 52670, 56792, 70990, 88412, 105340, 110515, 141980, 163277, 176824, 210680, 220069, 221030, 283960, 326554, 440138, 442060, 653108, 816385, 880276, 884120, 1100345, 1306216, 1632770, 1760552, 2200690, 3265540, 4401380, 5061587, 6531080, 8802760, 10123174, 20246348, 25307935, 40492696, 50615870, 101231740, 202463480]

約数ペア:

[(1, 202463480), (2, 101231740), (4, 50615870), (5, 40492696), (8, 25307935), (10, 20246348), (20, 10123174), (23, 8802760), (31, 6531080), (40, 5061587), (46, 4401380), (62, 3265540), (92, 2200690), (115, 1760552), (124, 1632770), (155, 1306216), (184, 1100345), (229, 884120), (230, 880276), (248, 816385), (310, 653108), (458, 442060), (460, 440138), (620, 326554), (713, 283960), (916, 221030), (920, 220069), (961, 210680), (1145, 176824), (1240, 163277), (1426, 141980), (1832, 110515), (1922, 105340), (2290, 88412), (2852, 70990), (3565, 56792), (3844, 52670), (4580, 44206), (4805, 42136), (5267, 38440), (5704, 35495), (7099, 28520), (7130, 28396), (7688, 26335), (9160, 22103), (9610, 21068), (10534, 19220), (14198, 14260)]