197901804544

素因数分解:

$2^{10}\times {\mathrm{233}}^1\times {\mathrm{829457}}^1$

素因数の和:829710

約数の個数: 44

約数和(自身を含む): 397308723084

約数和(自身を除く): 199406918540

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 512, 932, 1024, 1864, 3728, 7456, 14912, 29824, 59648, 119296, 238592, 829457, 1658914, 3317828, 6635656, 13271312, 26542624, 53085248, 106170496, 193263481, 212340992, 386526962, 424681984, 773053924, 849363968, 1546107848, 3092215696, 6184431392, 12368862784, 24737725568, 49475451136, 98950902272, 197901804544]

約数ペア:

[(1, 197901804544), (2, 98950902272), (4, 49475451136), (8, 24737725568), (16, 12368862784), (32, 6184431392), (64, 3092215696), (128, 1546107848), (233, 849363968), (256, 773053924), (466, 424681984), (512, 386526962), (932, 212340992), (1024, 193263481), (1864, 106170496), (3728, 53085248), (7456, 26542624), (14912, 13271312), (29824, 6635656), (59648, 3317828), (119296, 1658914), (238592, 829457)]