209748992

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{12049}}^1$

素因数の和:12086

約数の個数: 44

約数和(自身を含む): 443994300

約数和(自身を除く): 234245308

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 12049, 17408, 24098, 48196, 96392, 192784, 204833, 385568, 409666, 771136, 819332, 1542272, 1638664, 3084544, 3277328, 6169088, 6554656, 12338176, 13109312, 26218624, 52437248, 104874496, 209748992]

約数ペア:

[(1, 209748992), (2, 104874496), (4, 52437248), (8, 26218624), (16, 13109312), (17, 12338176), (32, 6554656), (34, 6169088), (64, 3277328), (68, 3084544), (128, 1638664), (136, 1542272), (256, 819332), (272, 771136), (512, 409666), (544, 385568), (1024, 204833), (1088, 192784), (2176, 96392), (4352, 48196), (8704, 24098), (12049, 17408)]