205122272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2969}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 431101440

約数和(自身を除く): 225979168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 2969, 4064, 4318, 5938, 8636, 11876, 17272, 23752, 34544, 47504, 50473, 69088, 95008, 100946, 201892, 377063, 403784, 754126, 807568, 1508252, 1615136, 3016504, 6033008, 6410071, 12066016, 12820142, 25640284, 51280568, 102561136, 205122272]

約数ペア:

[(1, 205122272), (2, 102561136), (4, 51280568), (8, 25640284), (16, 12820142), (17, 12066016), (32, 6410071), (34, 6033008), (68, 3016504), (127, 1615136), (136, 1508252), (254, 807568), (272, 754126), (508, 403784), (544, 377063), (1016, 201892), (2032, 100946), (2159, 95008), (2969, 69088), (4064, 50473), (4318, 47504), (5938, 34544), (8636, 23752), (11876, 17272)]