206173312

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 427714560

約数和(自身を除く): 221541248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 223, 233, 248, 446, 466, 496, 892, 932, 992, 1784, 1864, 1984, 3568, 3728, 3968, 6913, 7136, 7223, 7456, 13826, 14272, 14446, 14912, 27652, 28544, 28892, 29824, 51959, 55304, 57784, 103918, 110608, 115568, 207836, 221216, 231136, 415672, 442432, 462272, 831344, 884864, 924544, 1610729, 1662688, 3221458, 3325376, 6442916, 6650752, 12885832, 25771664, 51543328, 103086656, 206173312]

約数ペア:

[(1, 206173312), (2, 103086656), (4, 51543328), (8, 25771664), (16, 12885832), (31, 6650752), (32, 6442916), (62, 3325376), (64, 3221458), (124, 1662688), (128, 1610729), (223, 924544), (233, 884864), (248, 831344), (446, 462272), (466, 442432), (496, 415672), (892, 231136), (932, 221216), (992, 207836), (1784, 115568), (1864, 110608), (1984, 103918), (3568, 57784), (3728, 55304), (3968, 51959), (6913, 29824), (7136, 28892), (7223, 28544), (7456, 27652), (13826, 14912), (14272, 14446)]