196193792

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 414830592

約数和(自身を除く): 218636800

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 263, 376, 496, 512, 526, 752, 992, 1052, 1457, 1504, 1984, 2104, 2914, 3008, 3968, 4208, 5828, 6016, 7936, 8153, 8416, 11656, 12032, 12361, 15872, 16306, 16832, 23312, 24064, 24722, 32612, 33664, 46624, 49444, 65224, 67328, 93248, 98888, 130448, 134656, 186496, 197776, 260896, 372992, 383191, 395552, 521792, 745984, 766382, 791104, 1043584, 1532764, 1582208, 2087168, 3065528, 3164416, 4174336, 6131056, 6328832, 12262112, 24524224, 49048448, 98096896, 196193792]

約数ペア:

[(1, 196193792), (2, 98096896), (4, 49048448), (8, 24524224), (16, 12262112), (31, 6328832), (32, 6131056), (47, 4174336), (62, 3164416), (64, 3065528), (94, 2087168), (124, 1582208), (128, 1532764), (188, 1043584), (248, 791104), (256, 766382), (263, 745984), (376, 521792), (496, 395552), (512, 383191), (526, 372992), (752, 260896), (992, 197776), (1052, 186496), (1457, 134656), (1504, 130448), (1984, 98888), (2104, 93248), (2914, 67328), (3008, 65224), (3968, 49444), (4208, 46624), (5828, 33664), (6016, 32612), (7936, 24722), (8153, 24064), (8416, 23312), (11656, 16832), (12032, 16306), (12361, 15872)]