202672976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31123}}^1$

素因数の和:31179

約数の個数: 40

約数和(自身を含む): 439968864

約数和(自身を除く): 237295888

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 31123, 62246, 124492, 248984, 342353, 497968, 684706, 1151551, 1369412, 2303102, 2738824, 4606204, 5477648, 9212408, 12667061, 18424816, 25334122, 50668244, 101336488, 202672976]

約数ペア:

[(1, 202672976), (2, 101336488), (4, 50668244), (8, 25334122), (11, 18424816), (16, 12667061), (22, 9212408), (37, 5477648), (44, 4606204), (74, 2738824), (88, 2303102), (148, 1369412), (176, 1151551), (296, 684706), (407, 497968), (592, 342353), (814, 248984), (1628, 124492), (3256, 62246), (6512, 31123)]