206935600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 526966272

約数和(自身を除く): 320030672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 83, 92, 100, 115, 166, 184, 200, 230, 271, 332, 368, 400, 415, 460, 542, 575, 664, 830, 920, 1084, 1150, 1328, 1355, 1660, 1840, 1909, 2075, 2168, 2300, 2710, 3320, 3818, 4150, 4336, 4600, 5420, 6233, 6640, 6775, 7636, 8300, 9200, 9545, 10840, 12466, 13550, 15272, 16600, 19090, 21680, 22493, 24932, 27100, 30544, 31165, 33200, 38180, 44986, 47725, 49864, 54200, 62330, 76360, 89972, 95450, 99728, 108400, 112465, 124660, 152720, 155825, 179944, 190900, 224930, 249320, 311650, 359888, 381800, 449860, 498640, 517339, 562325, 623300, 763600, 899720, 1034678, 1124650, 1246600, 1799440, 2069356, 2249300, 2493200, 2586695, 4138712, 4498600, 5173390, 8277424, 8997200, 10346780, 12933475, 20693560, 25866950, 41387120, 51733900, 103467800, 206935600]

約数ペア:

[(1, 206935600), (2, 103467800), (4, 51733900), (5, 41387120), (8, 25866950), (10, 20693560), (16, 12933475), (20, 10346780), (23, 8997200), (25, 8277424), (40, 5173390), (46, 4498600), (50, 4138712), (80, 2586695), (83, 2493200), (92, 2249300), (100, 2069356), (115, 1799440), (166, 1246600), (184, 1124650), (200, 1034678), (230, 899720), (271, 763600), (332, 623300), (368, 562325), (400, 517339), (415, 498640), (460, 449860), (542, 381800), (575, 359888), (664, 311650), (830, 249320), (920, 224930), (1084, 190900), (1150, 179944), (1328, 155825), (1355, 152720), (1660, 124660), (1840, 112465), (1909, 108400), (2075, 99728), (2168, 95450), (2300, 89972), (2710, 76360), (3320, 62330), (3818, 54200), (4150, 49864), (4336, 47725), (4600, 44986), (5420, 38180), (6233, 33200), (6640, 31165), (6775, 30544), (7636, 27100), (8300, 24932), (9200, 22493), (9545, 21680), (10840, 19090), (12466, 16600), (13550, 15272)]