207420744

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{128993}}^1$

素因数の和:129069

約数の個数: 32

約数和(自身を含む): 526295520

約数和(自身を除く): 318874776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 128993, 257986, 386979, 515972, 773958, 1031944, 1547916, 3095832, 8642531, 17285062, 25927593, 34570124, 51855186, 69140248, 103710372, 207420744]

約数ペア:

[(1, 207420744), (2, 103710372), (3, 69140248), (4, 51855186), (6, 34570124), (8, 25927593), (12, 17285062), (24, 8642531), (67, 3095832), (134, 1547916), (201, 1031944), (268, 773958), (402, 515972), (536, 386979), (804, 257986), (1608, 128993)]