209780832

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 570810240

約数和(自身を除く): 361029408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 89, 96, 129, 172, 178, 258, 267, 344, 356, 516, 534, 571, 688, 712, 1032, 1068, 1142, 1376, 1424, 1713, 2064, 2136, 2284, 2848, 3426, 3827, 4128, 4272, 4568, 6852, 7654, 8544, 9136, 11481, 13704, 15308, 18272, 22962, 24553, 27408, 30616, 45924, 49106, 50819, 54816, 61232, 73659, 91848, 98212, 101638, 122464, 147318, 152457, 183696, 196424, 203276, 294636, 304914, 367392, 392848, 406552, 589272, 609828, 785696, 813104, 1178544, 1219656, 1626208, 2185217, 2357088, 2439312, 4370434, 4878624, 6555651, 8740868, 13111302, 17481736, 26222604, 34963472, 52445208, 69926944, 104890416, 209780832]

約数ペア:

[(1, 209780832), (2, 104890416), (3, 69926944), (4, 52445208), (6, 34963472), (8, 26222604), (12, 17481736), (16, 13111302), (24, 8740868), (32, 6555651), (43, 4878624), (48, 4370434), (86, 2439312), (89, 2357088), (96, 2185217), (129, 1626208), (172, 1219656), (178, 1178544), (258, 813104), (267, 785696), (344, 609828), (356, 589272), (516, 406552), (534, 392848), (571, 367392), (688, 304914), (712, 294636), (1032, 203276), (1068, 196424), (1142, 183696), (1376, 152457), (1424, 147318), (1713, 122464), (2064, 101638), (2136, 98212), (2284, 91848), (2848, 73659), (3426, 61232), (3827, 54816), (4128, 50819), (4272, 49106), (4568, 45924), (6852, 30616), (7654, 27408), (8544, 24553), (9136, 22962), (11481, 18272), (13704, 15308)]