221238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 522720

約数和(自身を除く): 301482

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 241, 306, 459, 482, 723, 918, 1446, 2169, 4097, 4338, 6507, 8194, 12291, 13014, 24582, 36873, 73746, 110619, 221238]

約数ペア:

[(1, 221238), (2, 110619), (3, 73746), (6, 36873), (9, 24582), (17, 13014), (18, 12291), (27, 8194), (34, 6507), (51, 4338), (54, 4097), (102, 2169), (153, 1446), (241, 918), (306, 723), (459, 482)]