199842768

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20113}}^1$

素因数の和:20153

約数の個数: 80

約数和(自身を含む): 598592640

約数和(自身を除く): 398749872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 20113, 40226, 60339, 80452, 120678, 160904, 181017, 241356, 321808, 362034, 462599, 482712, 543051, 724068, 925198, 965424, 1086102, 1387797, 1448136, 1850396, 2172204, 2775594, 2896272, 3700792, 4163391, 4344408, 5551188, 7401584, 8326782, 8688816, 11102376, 12490173, 16653564, 22204752, 24980346, 33307128, 49960692, 66614256, 99921384, 199842768]

約数ペア:

[(1, 199842768), (2, 99921384), (3, 66614256), (4, 49960692), (6, 33307128), (8, 24980346), (9, 22204752), (12, 16653564), (16, 12490173), (18, 11102376), (23, 8688816), (24, 8326782), (27, 7401584), (36, 5551188), (46, 4344408), (48, 4163391), (54, 3700792), (69, 2896272), (72, 2775594), (92, 2172204), (108, 1850396), (138, 1448136), (144, 1387797), (184, 1086102), (207, 965424), (216, 925198), (276, 724068), (368, 543051), (414, 482712), (432, 462599), (552, 362034), (621, 321808), (828, 241356), (1104, 181017), (1242, 160904), (1656, 120678), (2484, 80452), (3312, 60339), (4968, 40226), (9936, 20113)]