202195760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 337769680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 79, 80, 92, 104, 107, 115, 130, 158, 184, 208, 214, 230, 260, 299, 316, 368, 395, 428, 460, 520, 535, 598, 632, 790, 856, 920, 1027, 1040, 1070, 1196, 1264, 1391, 1495, 1580, 1712, 1817, 1840, 2054, 2140, 2392, 2461, 2782, 2990, 3160, 3634, 4108, 4280, 4784, 4922, 5135, 5564, 5980, 6320, 6955, 7268, 8216, 8453, 8560, 9085, 9844, 10270, 11128, 11960, 12305, 13910, 14536, 16432, 16906, 18170, 19688, 20540, 22256, 23621, 23920, 24610, 27820, 29072, 31993, 33812, 36340, 39376, 41080, 42265, 47242, 49220, 55640, 63986, 67624, 72680, 82160, 84530, 94484, 98440, 109889, 111280, 118105, 127972, 135248, 145360, 159965, 169060, 188968, 194419, 196880, 219778, 236210, 255944, 319930, 338120, 377936, 388838, 439556, 472420, 511888, 549445, 639860, 676240, 777676, 879112, 944840, 972095, 1098890, 1279720, 1555352, 1758224, 1889680, 1944190, 2197780, 2527447, 2559440, 3110704, 3888380, 4395560, 5054894, 7776760, 8791120, 10109788, 12637235, 15553520, 20219576, 25274470, 40439152, 50548940, 101097880, 202195760]

約数ペア:

[(1, 202195760), (2, 101097880), (4, 50548940), (5, 40439152), (8, 25274470), (10, 20219576), (13, 15553520), (16, 12637235), (20, 10109788), (23, 8791120), (26, 7776760), (40, 5054894), (46, 4395560), (52, 3888380), (65, 3110704), (79, 2559440), (80, 2527447), (92, 2197780), (104, 1944190), (107, 1889680), (115, 1758224), (130, 1555352), (158, 1279720), (184, 1098890), (208, 972095), (214, 944840), (230, 879112), (260, 777676), (299, 676240), (316, 639860), (368, 549445), (395, 511888), (428, 472420), (460, 439556), (520, 388838), (535, 377936), (598, 338120), (632, 319930), (790, 255944), (856, 236210), (920, 219778), (1027, 196880), (1040, 194419), (1070, 188968), (1196, 169060), (1264, 159965), (1391, 145360), (1495, 135248), (1580, 127972), (1712, 118105), (1817, 111280), (1840, 109889), (2054, 98440), (2140, 94484), (2392, 84530), (2461, 82160), (2782, 72680), (2990, 67624), (3160, 63986), (3634, 55640), (4108, 49220), (4280, 47242), (4784, 42265), (4922, 41080), (5135, 39376), (5564, 36340), (5980, 33812), (6320, 31993), (6955, 29072), (7268, 27820), (8216, 24610), (8453, 23920), (8560, 23621), (9085, 22256), (9844, 20540), (10270, 19688), (11128, 18170), (11960, 16906), (12305, 16432), (13910, 14536)]