201758048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 411124896

約数和(自身を除く): 209366848

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1312, 1493, 1648, 2986, 3296, 4223, 5972, 8446, 11944, 16892, 23888, 33784, 47776, 61213, 67568, 122426, 135136, 153779, 244852, 307558, 489704, 615116, 979408, 1230232, 1958816, 2460464, 4920928, 6304939, 12609878, 25219756, 50439512, 100879024, 201758048]

約数ペア:

[(1, 201758048), (2, 100879024), (4, 50439512), (8, 25219756), (16, 12609878), (32, 6304939), (41, 4920928), (82, 2460464), (103, 1958816), (164, 1230232), (206, 979408), (328, 615116), (412, 489704), (656, 307558), (824, 244852), (1312, 153779), (1493, 135136), (1648, 122426), (2986, 67568), (3296, 61213), (4223, 47776), (5972, 33784), (8446, 23888), (11944, 16892)]