202157120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 554565312

約数和(自身を除く): 352408192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 160, 176, 184, 220, 227, 230, 242, 253, 320, 352, 368, 440, 454, 460, 484, 506, 605, 704, 736, 880, 908, 920, 968, 1012, 1135, 1210, 1265, 1472, 1760, 1816, 1840, 1936, 2024, 2270, 2420, 2497, 2530, 2783, 3520, 3632, 3680, 3872, 4048, 4540, 4840, 4994, 5060, 5221, 5566, 7264, 7360, 7744, 8096, 9080, 9680, 9988, 10120, 10442, 11132, 12485, 13915, 14528, 16192, 18160, 19360, 19976, 20240, 20884, 22264, 24970, 26105, 27467, 27830, 36320, 38720, 39952, 40480, 41768, 44528, 49940, 52210, 54934, 55660, 57431, 72640, 79904, 80960, 83536, 89056, 99880, 104420, 109868, 111320, 114862, 137335, 159808, 167072, 178112, 199760, 208840, 219736, 222640, 229724, 274670, 287155, 334144, 399520, 417680, 439472, 445280, 459448, 549340, 574310, 631741, 799040, 835360, 878944, 890560, 918896, 1098680, 1148620, 1263482, 1670720, 1757888, 1837792, 2197360, 2297240, 2526964, 3158705, 3675584, 4394720, 4594480, 5053928, 6317410, 8789440, 9188960, 10107856, 12634820, 18377920, 20215712, 25269640, 40431424, 50539280, 101078560, 202157120]

約数ペア:

[(1, 202157120), (2, 101078560), (4, 50539280), (5, 40431424), (8, 25269640), (10, 20215712), (11, 18377920), (16, 12634820), (20, 10107856), (22, 9188960), (23, 8789440), (32, 6317410), (40, 5053928), (44, 4594480), (46, 4394720), (55, 3675584), (64, 3158705), (80, 2526964), (88, 2297240), (92, 2197360), (110, 1837792), (115, 1757888), (121, 1670720), (160, 1263482), (176, 1148620), (184, 1098680), (220, 918896), (227, 890560), (230, 878944), (242, 835360), (253, 799040), (320, 631741), (352, 574310), (368, 549340), (440, 459448), (454, 445280), (460, 439472), (484, 417680), (506, 399520), (605, 334144), (704, 287155), (736, 274670), (880, 229724), (908, 222640), (920, 219736), (968, 208840), (1012, 199760), (1135, 178112), (1210, 167072), (1265, 159808), (1472, 137335), (1760, 114862), (1816, 111320), (1840, 109868), (1936, 104420), (2024, 99880), (2270, 89056), (2420, 83536), (2497, 80960), (2530, 79904), (2783, 72640), (3520, 57431), (3632, 55660), (3680, 54934), (3872, 52210), (4048, 49940), (4540, 44528), (4840, 41768), (4994, 40480), (5060, 39952), (5221, 38720), (5566, 36320), (7264, 27830), (7360, 27467), (7744, 26105), (8096, 24970), (9080, 22264), (9680, 20884), (9988, 20240), (10120, 19976), (10442, 19360), (11132, 18160), (12485, 16192), (13915, 14528)]