202891872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 579301632

約数和(自身を除く): 376409760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 71, 96, 102, 103, 136, 142, 204, 206, 213, 272, 284, 289, 309, 408, 412, 426, 544, 568, 578, 618, 816, 824, 852, 867, 1136, 1156, 1207, 1236, 1632, 1648, 1704, 1734, 1751, 2272, 2312, 2414, 2472, 3296, 3408, 3468, 3502, 3621, 4624, 4828, 4944, 5253, 6816, 6936, 7004, 7242, 7313, 9248, 9656, 9888, 10506, 13872, 14008, 14484, 14626, 19312, 20519, 21012, 21939, 27744, 28016, 28968, 29252, 29767, 38624, 41038, 42024, 43878, 56032, 57936, 58504, 59534, 61557, 82076, 84048, 87756, 89301, 115872, 117008, 119068, 123114, 124321, 164152, 168096, 175512, 178602, 234016, 238136, 246228, 248642, 328304, 351024, 357204, 372963, 476272, 492456, 497284, 656608, 702048, 714408, 745926, 952544, 984912, 994568, 1428816, 1491852, 1969824, 1989136, 2113457, 2857632, 2983704, 3978272, 4226914, 5967408, 6340371, 8453828, 11934816, 12680742, 16907656, 25361484, 33815312, 50722968, 67630624, 101445936, 202891872]

約数ペア:

[(1, 202891872), (2, 101445936), (3, 67630624), (4, 50722968), (6, 33815312), (8, 25361484), (12, 16907656), (16, 12680742), (17, 11934816), (24, 8453828), (32, 6340371), (34, 5967408), (48, 4226914), (51, 3978272), (68, 2983704), (71, 2857632), (96, 2113457), (102, 1989136), (103, 1969824), (136, 1491852), (142, 1428816), (204, 994568), (206, 984912), (213, 952544), (272, 745926), (284, 714408), (289, 702048), (309, 656608), (408, 497284), (412, 492456), (426, 476272), (544, 372963), (568, 357204), (578, 351024), (618, 328304), (816, 248642), (824, 246228), (852, 238136), (867, 234016), (1136, 178602), (1156, 175512), (1207, 168096), (1236, 164152), (1632, 124321), (1648, 123114), (1704, 119068), (1734, 117008), (1751, 115872), (2272, 89301), (2312, 87756), (2414, 84048), (2472, 82076), (3296, 61557), (3408, 59534), (3468, 58504), (3502, 57936), (3621, 56032), (4624, 43878), (4828, 42024), (4944, 41038), (5253, 38624), (6816, 29767), (6936, 29252), (7004, 28968), (7242, 28016), (7313, 27744), (9248, 21939), (9656, 21012), (9888, 20519), (10506, 19312), (13872, 14626), (14008, 14484)]