202897392

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 540144000

約数和(自身を除く): 337246608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 197, 258, 344, 394, 499, 516, 591, 688, 788, 998, 1032, 1182, 1497, 1576, 1996, 2064, 2364, 2994, 3152, 3992, 4728, 5988, 7984, 8471, 9456, 11976, 16942, 21457, 23952, 25413, 33884, 42914, 50826, 64371, 67768, 85828, 98303, 101652, 128742, 135536, 171656, 196606, 203304, 257484, 294909, 343312, 393212, 406608, 514968, 589818, 786424, 1029936, 1179636, 1572848, 2359272, 4227029, 4718544, 8454058, 12681087, 16908116, 25362174, 33816232, 50724348, 67632464, 101448696, 202897392]

約数ペア:

[(1, 202897392), (2, 101448696), (3, 67632464), (4, 50724348), (6, 33816232), (8, 25362174), (12, 16908116), (16, 12681087), (24, 8454058), (43, 4718544), (48, 4227029), (86, 2359272), (129, 1572848), (172, 1179636), (197, 1029936), (258, 786424), (344, 589818), (394, 514968), (499, 406608), (516, 393212), (591, 343312), (688, 294909), (788, 257484), (998, 203304), (1032, 196606), (1182, 171656), (1497, 135536), (1576, 128742), (1996, 101652), (2064, 98303), (2364, 85828), (2994, 67768), (3152, 64371), (3992, 50826), (4728, 42914), (5988, 33884), (7984, 25413), (8471, 23952), (9456, 21457), (11976, 16942)]