201675308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 375889920

約数和(自身を除く): 174214612

約数列:

[1, 2, 4, 37, 47, 74, 79, 94, 148, 158, 188, 316, 367, 734, 1468, 1739, 2923, 3478, 3713, 5846, 6956, 7426, 11692, 13579, 14852, 17249, 27158, 28993, 34498, 54316, 57986, 68996, 115972, 137381, 274762, 549524, 638213, 1072741, 1276426, 1362671, 2145482, 2552852, 2725342, 4290964, 5450684, 50418827, 100837654, 201675308]

約数ペア:

[(1, 201675308), (2, 100837654), (4, 50418827), (37, 5450684), (47, 4290964), (74, 2725342), (79, 2552852), (94, 2145482), (148, 1362671), (158, 1276426), (188, 1072741), (316, 638213), (367, 549524), (734, 274762), (1468, 137381), (1739, 115972), (2923, 68996), (3478, 57986), (3713, 54316), (5846, 34498), (6956, 28993), (7426, 27158), (11692, 17249), (13579, 14852)]