204865230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 502329600

約数和(自身を除く): 297464370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 227, 335, 402, 449, 454, 670, 681, 898, 1005, 1135, 1347, 1362, 2010, 2245, 2270, 2694, 3405, 4490, 6735, 6810, 13470, 15209, 30083, 30418, 45627, 60166, 76045, 90249, 91254, 101923, 150415, 152090, 180498, 203846, 228135, 300830, 305769, 451245, 456270, 509615, 611538, 902490, 1019230, 1528845, 3057690, 6828841, 13657682, 20486523, 34144205, 40973046, 68288410, 102432615, 204865230]

約数ペア:

[(1, 204865230), (2, 102432615), (3, 68288410), (5, 40973046), (6, 34144205), (10, 20486523), (15, 13657682), (30, 6828841), (67, 3057690), (134, 1528845), (201, 1019230), (227, 902490), (335, 611538), (402, 509615), (449, 456270), (454, 451245), (670, 305769), (681, 300830), (898, 228135), (1005, 203846), (1135, 180498), (1347, 152090), (1362, 150415), (2010, 101923), (2245, 91254), (2270, 90249), (2694, 76045), (3405, 60166), (4490, 45627), (6735, 30418), (6810, 30083), (13470, 15209)]