202407972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1297487}}^1$

素因数の和:1297507

約数の個数: 24

約数和(自身を含む): 508615296

約数和(自身を除く): 306207324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1297487, 2594974, 3892461, 5189948, 7784922, 15569844, 16867331, 33734662, 50601993, 67469324, 101203986, 202407972]

約数ペア:

[(1, 202407972), (2, 101203986), (3, 67469324), (4, 50601993), (6, 33734662), (12, 16867331), (13, 15569844), (26, 7784922), (39, 5189948), (52, 3892461), (78, 2594974), (156, 1297487)]