202907648

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 112

約数和(自身を含む): 452957184

約数和(自身を除く): 250049536

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 64, 68, 94, 124, 128, 136, 188, 248, 256, 272, 376, 496, 512, 527, 544, 752, 799, 992, 1024, 1054, 1088, 1457, 1504, 1598, 1984, 2048, 2108, 2176, 2914, 3008, 3196, 3968, 4096, 4216, 4352, 5828, 6016, 6392, 7936, 8192, 8432, 8704, 11656, 12032, 12784, 15872, 16864, 17408, 23312, 24064, 24769, 25568, 31744, 33728, 34816, 46624, 48128, 49538, 51136, 63488, 67456, 69632, 93248, 96256, 99076, 102272, 126976, 134912, 139264, 186496, 192512, 198152, 204544, 253952, 269824, 372992, 385024, 396304, 409088, 539648, 745984, 792608, 818176, 1079296, 1491968, 1585216, 1636352, 2158592, 2983936, 3170432, 3272704, 4317184, 5967872, 6340864, 6545408, 11935744, 12681728, 25363456, 50726912, 101453824, 202907648]

約数ペア:

[(1, 202907648), (2, 101453824), (4, 50726912), (8, 25363456), (16, 12681728), (17, 11935744), (31, 6545408), (32, 6340864), (34, 5967872), (47, 4317184), (62, 3272704), (64, 3170432), (68, 2983936), (94, 2158592), (124, 1636352), (128, 1585216), (136, 1491968), (188, 1079296), (248, 818176), (256, 792608), (272, 745984), (376, 539648), (496, 409088), (512, 396304), (527, 385024), (544, 372992), (752, 269824), (799, 253952), (992, 204544), (1024, 198152), (1054, 192512), (1088, 186496), (1457, 139264), (1504, 134912), (1598, 126976), (1984, 102272), (2048, 99076), (2108, 96256), (2176, 93248), (2914, 69632), (3008, 67456), (3196, 63488), (3968, 51136), (4096, 49538), (4216, 48128), (4352, 46624), (5828, 34816), (6016, 33728), (6392, 31744), (7936, 25568), (8192, 24769), (8432, 24064), (8704, 23312), (11656, 17408), (12032, 16864), (12784, 15872)]