221373114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{14717}}^1$

素因数の和:14854

約数の個数: 32

約数和(自身を含む): 466266240

約数和(自身を除く): 244893126

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 14717, 15042, 29434, 44151, 88302, 338491, 676982, 1015473, 1604153, 2030946, 3208306, 4812459, 9624918, 36895519, 73791038, 110686557, 221373114]

約数ペア:

[(1, 221373114), (2, 110686557), (3, 73791038), (6, 36895519), (23, 9624918), (46, 4812459), (69, 3208306), (109, 2030946), (138, 1604153), (218, 1015473), (327, 676982), (654, 338491), (2507, 88302), (5014, 44151), (7521, 29434), (14717, 15042)]