203669132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 390727680

約数和(自身を除く): 187058548

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 137, 274, 548, 589, 631, 1178, 1262, 2356, 2524, 2603, 4247, 5206, 8494, 10412, 11989, 16988, 19561, 23978, 39122, 47956, 78244, 80693, 86447, 161386, 172894, 322772, 345788, 371659, 743318, 1486636, 1642493, 2679857, 3284986, 5359714, 6569972, 10719428, 50917283, 101834566, 203669132]

約数ペア:

[(1, 203669132), (2, 101834566), (4, 50917283), (19, 10719428), (31, 6569972), (38, 5359714), (62, 3284986), (76, 2679857), (124, 1642493), (137, 1486636), (274, 743318), (548, 371659), (589, 345788), (631, 322772), (1178, 172894), (1262, 161386), (2356, 86447), (2524, 80693), (2603, 78244), (4247, 47956), (5206, 39122), (8494, 23978), (10412, 19561), (11989, 16988)]