211984656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4093}}^1$

素因数の和:4200

約数の個数: 80

約数和(自身を含む): 597003456

約数和(自身を除く): 385018800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4093, 4316, 6474, 8186, 8632, 12279, 12948, 16372, 17264, 24558, 25896, 32744, 49116, 51792, 53209, 65488, 98232, 106418, 159627, 196464, 212836, 319254, 339719, 425672, 638508, 679438, 851344, 1019157, 1277016, 1358876, 2038314, 2554032, 2717752, 4076628, 4416347, 5435504, 8153256, 8832694, 13249041, 16306512, 17665388, 26498082, 35330776, 52996164, 70661552, 105992328, 211984656]

約数ペア:

[(1, 211984656), (2, 105992328), (3, 70661552), (4, 52996164), (6, 35330776), (8, 26498082), (12, 17665388), (13, 16306512), (16, 13249041), (24, 8832694), (26, 8153256), (39, 5435504), (48, 4416347), (52, 4076628), (78, 2717752), (83, 2554032), (104, 2038314), (156, 1358876), (166, 1277016), (208, 1019157), (249, 851344), (312, 679438), (332, 638508), (498, 425672), (624, 339719), (664, 319254), (996, 212836), (1079, 196464), (1328, 159627), (1992, 106418), (2158, 98232), (3237, 65488), (3984, 53209), (4093, 51792), (4316, 49116), (6474, 32744), (8186, 25896), (8632, 24558), (12279, 17264), (12948, 16372)]