202348280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{883}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 484043040

約数和(自身を除く): 281694760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 337, 340, 674, 680, 883, 1348, 1685, 1766, 2696, 3370, 3532, 4415, 5729, 6740, 7064, 8830, 11458, 13480, 15011, 17660, 22916, 28645, 30022, 35320, 45832, 57290, 60044, 75055, 114580, 120088, 150110, 229160, 297571, 300220, 595142, 600440, 1190284, 1487855, 2380568, 2975710, 5058707, 5951420, 10117414, 11902840, 20234828, 25293535, 40469656, 50587070, 101174140, 202348280]

約数ペア:

[(1, 202348280), (2, 101174140), (4, 50587070), (5, 40469656), (8, 25293535), (10, 20234828), (17, 11902840), (20, 10117414), (34, 5951420), (40, 5058707), (68, 2975710), (85, 2380568), (136, 1487855), (170, 1190284), (337, 600440), (340, 595142), (674, 300220), (680, 297571), (883, 229160), (1348, 150110), (1685, 120088), (1766, 114580), (2696, 75055), (3370, 60044), (3532, 57290), (4415, 45832), (5729, 35320), (6740, 30022), (7064, 28645), (8830, 22916), (11458, 17660), (13480, 15011)]