202809414

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 421699824

約数和(自身を除く): 218890410

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 181, 202, 258, 303, 362, 543, 606, 1086, 1849, 3698, 4343, 5547, 7783, 8686, 11094, 13029, 15566, 18281, 23349, 26058, 36562, 46698, 54843, 109686, 186749, 334669, 373498, 560247, 669338, 786083, 1004007, 1120494, 1572166, 2008014, 2358249, 4716498, 33801569, 67603138, 101404707, 202809414]

約数ペア:

[(1, 202809414), (2, 101404707), (3, 67603138), (6, 33801569), (43, 4716498), (86, 2358249), (101, 2008014), (129, 1572166), (181, 1120494), (202, 1004007), (258, 786083), (303, 669338), (362, 560247), (543, 373498), (606, 334669), (1086, 186749), (1849, 109686), (3698, 54843), (4343, 46698), (5547, 36562), (7783, 26058), (8686, 23349), (11094, 18281), (13029, 15566)]