207956245

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{29269}}^1$

素因数の和:29317

約数の個数: 24

約数和(自身を含む): 300310200

約数和(自身を除く): 92353955

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 29269, 146345, 204883, 848801, 1024415, 1434181, 4244005, 5941607, 7170905, 29708035, 41591249, 207956245]

約数ペア:

[(1, 207956245), (5, 41591249), (7, 29708035), (29, 7170905), (35, 5941607), (49, 4244005), (145, 1434181), (203, 1024415), (245, 848801), (1015, 204883), (1421, 146345), (7105, 29269)]