201331926

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3530

約数の個数: 64

約数和(自身を含む): 476928000

約数和(自身を除く): 275596074

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 2162, 2538, 3243, 3449, 6486, 6898, 9729, 10347, 19458, 20694, 29187, 31041, 58374, 62082, 79327, 93123, 158654, 162103, 186246, 237981, 324206, 475962, 486309, 713943, 972618, 1427886, 1458927, 2141829, 2917854, 3728369, 4283658, 4376781, 7456738, 8753562, 11185107, 22370214, 33555321, 67110642, 100665963, 201331926]

約数ペア:

[(1, 201331926), (2, 100665963), (3, 67110642), (6, 33555321), (9, 22370214), (18, 11185107), (23, 8753562), (27, 7456738), (46, 4376781), (47, 4283658), (54, 3728369), (69, 2917854), (94, 2141829), (138, 1458927), (141, 1427886), (207, 972618), (282, 713943), (414, 486309), (423, 475962), (621, 324206), (846, 237981), (1081, 186246), (1242, 162103), (1269, 158654), (2162, 93123), (2538, 79327), (3243, 62082), (3449, 58374), (6486, 31041), (6898, 29187), (9729, 20694), (10347, 19458)]