203475030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{953}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 534117888

約数和(自身を除く): 330642858

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 647, 953, 1294, 1906, 1941, 2859, 3235, 3882, 4765, 5718, 6470, 7117, 9530, 9705, 10483, 14234, 14295, 19410, 20966, 21351, 28590, 31449, 35585, 42702, 52415, 62898, 71170, 104830, 106755, 157245, 213510, 314490, 616591, 1233182, 1849773, 3082955, 3699546, 6165910, 6782501, 9248865, 13565002, 18497730, 20347503, 33912505, 40695006, 67825010, 101737515, 203475030]

約数ペア:

[(1, 203475030), (2, 101737515), (3, 67825010), (5, 40695006), (6, 33912505), (10, 20347503), (11, 18497730), (15, 13565002), (22, 9248865), (30, 6782501), (33, 6165910), (55, 3699546), (66, 3082955), (110, 1849773), (165, 1233182), (330, 616591), (647, 314490), (953, 213510), (1294, 157245), (1906, 106755), (1941, 104830), (2859, 71170), (3235, 62898), (3882, 52415), (4765, 42702), (5718, 35585), (6470, 31449), (7117, 28590), (9530, 21351), (9705, 20966), (10483, 19410), (14234, 14295)]