207130995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 380719872

約数和(自身を除く): 173588877

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1147, 1395, 1665, 3441, 4013, 5735, 10323, 12039, 17205, 20065, 36117, 51615, 60195, 124403, 148481, 180585, 373209, 445443, 622015, 742405, 1119627, 1336329, 1866045, 2227215, 4602911, 5598135, 6681645, 13808733, 23014555, 41426199, 69043665, 207130995]

約数ペア:

[(1, 207130995), (3, 69043665), (5, 41426199), (9, 23014555), (15, 13808733), (31, 6681645), (37, 5598135), (45, 4602911), (93, 2227215), (111, 1866045), (155, 1336329), (185, 1119627), (279, 742405), (333, 622015), (465, 445443), (555, 373209), (1147, 180585), (1395, 148481), (1665, 124403), (3441, 60195), (4013, 51615), (5735, 36117), (10323, 20065), (12039, 17205)]