202347680

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29411}}^1$

素因数の和:29469

約数の個数: 48

約数和(自身を含む): 489180384

約数和(自身を除く): 286832704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 29411, 58822, 117644, 147055, 235288, 294110, 470576, 588220, 941152, 1176440, 1264673, 2352880, 2529346, 4705760, 5058692, 6323365, 10117384, 12646730, 20234768, 25293460, 40469536, 50586920, 101173840, 202347680]

約数ペア:

[(1, 202347680), (2, 101173840), (4, 50586920), (5, 40469536), (8, 25293460), (10, 20234768), (16, 12646730), (20, 10117384), (32, 6323365), (40, 5058692), (43, 4705760), (80, 2529346), (86, 2352880), (160, 1264673), (172, 1176440), (215, 941152), (344, 588220), (430, 470576), (688, 294110), (860, 235288), (1376, 147055), (1720, 117644), (3440, 58822), (6880, 29411)]