206867968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23802

約数の個数: 40

約数和(自身を含む): 437663952

約数和(自身を除く): 230795984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 23767, 47534, 95068, 190136, 380272, 404039, 760544, 808078, 1521088, 1616156, 3042176, 3232312, 6084352, 6464624, 12168704, 12929248, 25858496, 51716992, 103433984, 206867968]

約数ペア:

[(1, 206867968), (2, 103433984), (4, 51716992), (8, 25858496), (16, 12929248), (17, 12168704), (32, 6464624), (34, 6084352), (64, 3232312), (68, 3042176), (128, 1616156), (136, 1521088), (256, 808078), (272, 760544), (512, 404039), (544, 380272), (1088, 190136), (2176, 95068), (4352, 47534), (8704, 23767)]