200633440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 558299952

約数和(自身を除く): 357666512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 157, 160, 163, 196, 224, 245, 280, 314, 326, 392, 490, 560, 628, 652, 784, 785, 815, 980, 1099, 1120, 1141, 1256, 1304, 1568, 1570, 1630, 1960, 2198, 2282, 2512, 2608, 3140, 3260, 3920, 4396, 4564, 5024, 5216, 5495, 5705, 6280, 6520, 7693, 7840, 7987, 8792, 9128, 10990, 11410, 12560, 13040, 15386, 15974, 17584, 18256, 21980, 22820, 25120, 25591, 26080, 30772, 31948, 35168, 36512, 38465, 39935, 43960, 45640, 51182, 61544, 63896, 76930, 79870, 87920, 91280, 102364, 123088, 127792, 127955, 153860, 159740, 175840, 179137, 182560, 204728, 246176, 255584, 255910, 307720, 319480, 358274, 409456, 511820, 615440, 638960, 716548, 818912, 895685, 1023640, 1230880, 1253959, 1277920, 1433096, 1791370, 2047280, 2507918, 2866192, 3582740, 4094560, 5015836, 5732384, 6269795, 7165480, 10031672, 12539590, 14330960, 20063344, 25079180, 28661920, 40126688, 50158360, 100316720, 200633440]

約数ペア:

[(1, 200633440), (2, 100316720), (4, 50158360), (5, 40126688), (7, 28661920), (8, 25079180), (10, 20063344), (14, 14330960), (16, 12539590), (20, 10031672), (28, 7165480), (32, 6269795), (35, 5732384), (40, 5015836), (49, 4094560), (56, 3582740), (70, 2866192), (80, 2507918), (98, 2047280), (112, 1791370), (140, 1433096), (157, 1277920), (160, 1253959), (163, 1230880), (196, 1023640), (224, 895685), (245, 818912), (280, 716548), (314, 638960), (326, 615440), (392, 511820), (490, 409456), (560, 358274), (628, 319480), (652, 307720), (784, 255910), (785, 255584), (815, 246176), (980, 204728), (1099, 182560), (1120, 179137), (1141, 175840), (1256, 159740), (1304, 153860), (1568, 127955), (1570, 127792), (1630, 123088), (1960, 102364), (2198, 91280), (2282, 87920), (2512, 79870), (2608, 76930), (3140, 63896), (3260, 61544), (3920, 51182), (4396, 45640), (4564, 43960), (5024, 39935), (5216, 38465), (5495, 36512), (5705, 35168), (6280, 31948), (6520, 30772), (7693, 26080), (7840, 25591), (7987, 25120), (8792, 22820), (9128, 21980), (10990, 18256), (11410, 17584), (12560, 15974), (13040, 15386)]