202367990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8719}}^1$

素因数の和:8948

約数の個数: 32

約数和(自身を含む): 399306240

約数和(自身を除く): 196938250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 8719, 11605, 17438, 23210, 43595, 87190, 95909, 191818, 479545, 959090, 1839709, 3679418, 9198545, 18397090, 20236799, 40473598, 101183995, 202367990]

約数ペア:

[(1, 202367990), (2, 101183995), (5, 40473598), (10, 20236799), (11, 18397090), (22, 9198545), (55, 3679418), (110, 1839709), (211, 959090), (422, 479545), (1055, 191818), (2110, 95909), (2321, 87190), (4642, 43595), (8719, 23210), (11605, 17438)]