205700950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 480344256

約数和(自身を除く): 274643306

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 53, 65, 70, 91, 106, 130, 175, 182, 265, 325, 350, 371, 455, 530, 650, 689, 742, 853, 910, 1325, 1378, 1706, 1855, 2275, 2650, 3445, 3710, 4265, 4550, 4823, 5971, 6890, 8530, 9275, 9646, 11089, 11942, 17225, 18550, 21325, 22178, 24115, 29855, 34450, 42650, 45209, 48230, 55445, 59710, 77623, 90418, 110890, 120575, 149275, 155246, 226045, 241150, 277225, 298550, 316463, 388115, 452090, 554450, 587717, 632926, 776230, 1130225, 1175434, 1582315, 1940575, 2260450, 2938585, 3164630, 3881150, 4114019, 5877170, 7911575, 8228038, 14692925, 15823150, 20570095, 29385850, 41140190, 102850475, 205700950]

約数ペア:

[(1, 205700950), (2, 102850475), (5, 41140190), (7, 29385850), (10, 20570095), (13, 15823150), (14, 14692925), (25, 8228038), (26, 7911575), (35, 5877170), (50, 4114019), (53, 3881150), (65, 3164630), (70, 2938585), (91, 2260450), (106, 1940575), (130, 1582315), (175, 1175434), (182, 1130225), (265, 776230), (325, 632926), (350, 587717), (371, 554450), (455, 452090), (530, 388115), (650, 316463), (689, 298550), (742, 277225), (853, 241150), (910, 226045), (1325, 155246), (1378, 149275), (1706, 120575), (1855, 110890), (2275, 90418), (2650, 77623), (3445, 59710), (3710, 55445), (4265, 48230), (4550, 45209), (4823, 42650), (5971, 34450), (6890, 29855), (8530, 24115), (9275, 22178), (9646, 21325), (11089, 18550), (11942, 17225)]