195285392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 405995220

約数和(自身を除く): 210709828

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 269, 272, 289, 314, 538, 578, 628, 1076, 1156, 1256, 2152, 2312, 2512, 2669, 4304, 4573, 4624, 5338, 9146, 10676, 18292, 21352, 36584, 42233, 42704, 45373, 73168, 77741, 84466, 90746, 155482, 168932, 181492, 310964, 337864, 362984, 621928, 675728, 717961, 725968, 1243856, 1435922, 2871844, 5743688, 11487376, 12205337, 24410674, 48821348, 97642696, 195285392]

約数ペア:

[(1, 195285392), (2, 97642696), (4, 48821348), (8, 24410674), (16, 12205337), (17, 11487376), (34, 5743688), (68, 2871844), (136, 1435922), (157, 1243856), (269, 725968), (272, 717961), (289, 675728), (314, 621928), (538, 362984), (578, 337864), (628, 310964), (1076, 181492), (1156, 168932), (1256, 155482), (2152, 90746), (2312, 84466), (2512, 77741), (2669, 73168), (4304, 45373), (4573, 42704), (4624, 42233), (5338, 36584), (9146, 21352), (10676, 18292)]