201959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129461}}^1$

素因数の和:129488

約数の個数: 64

約数和(自身を含む): 652488480

約数和(自身を除く): 450529320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 129461, 258922, 388383, 517844, 647305, 776766, 1035688, 1294610, 1553532, 1682993, 1941915, 2589220, 3107064, 3365986, 3883830, 5048979, 5178440, 6731972, 7767660, 8414965, 10097958, 13463944, 15535320, 16829930, 20195916, 25244895, 33659860, 40391832, 50489790, 67319720, 100979580, 201959160]

約数ペア:

[(1, 201959160), (2, 100979580), (3, 67319720), (4, 50489790), (5, 40391832), (6, 33659860), (8, 25244895), (10, 20195916), (12, 16829930), (13, 15535320), (15, 13463944), (20, 10097958), (24, 8414965), (26, 7767660), (30, 6731972), (39, 5178440), (40, 5048979), (52, 3883830), (60, 3365986), (65, 3107064), (78, 2589220), (104, 1941915), (120, 1682993), (130, 1553532), (156, 1294610), (195, 1035688), (260, 776766), (312, 647305), (390, 517844), (520, 388383), (780, 258922), (1560, 129461)]