210308538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{4243}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 459574272

約数和(自身を除く): 249265734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 751, 1502, 2253, 4243, 4506, 8261, 8486, 12729, 16522, 24783, 25458, 46673, 49566, 93346, 140019, 280038, 3186493, 6372986, 9559479, 19118958, 35051423, 70102846, 105154269, 210308538]

約数ペア:

[(1, 210308538), (2, 105154269), (3, 70102846), (6, 35051423), (11, 19118958), (22, 9559479), (33, 6372986), (66, 3186493), (751, 280038), (1502, 140019), (2253, 93346), (4243, 49566), (4506, 46673), (8261, 25458), (8486, 24783), (12729, 16522)]