201109174

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 349416000

約数和(自身を除く): 148306826

約数列:

[1, 2, 7, 14, 149, 229, 298, 421, 458, 842, 1043, 1603, 2086, 2947, 3206, 5894, 34121, 62729, 68242, 96409, 125458, 192818, 238847, 439103, 477694, 674863, 878206, 1349726, 14364941, 28729882, 100554587, 201109174]

約数ペア:

[(1, 201109174), (2, 100554587), (7, 28729882), (14, 14364941), (149, 1349726), (229, 878206), (298, 674863), (421, 477694), (458, 439103), (842, 238847), (1043, 192818), (1603, 125458), (2086, 96409), (2947, 68242), (3206, 62729), (5894, 34121)]