208833072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{621527}}^1$

素因数の和:621545

約数の個数: 40

約数和(自身を含む): 616555776

約数和(自身を除く): 407722704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 621527, 1243054, 1864581, 2486108, 3729162, 4350689, 4972216, 7458324, 8701378, 9944432, 13052067, 14916648, 17402756, 26104134, 29833296, 34805512, 52208268, 69611024, 104416536, 208833072]

約数ペア:

[(1, 208833072), (2, 104416536), (3, 69611024), (4, 52208268), (6, 34805512), (7, 29833296), (8, 26104134), (12, 17402756), (14, 14916648), (16, 13052067), (21, 9944432), (24, 8701378), (28, 7458324), (42, 4972216), (48, 4350689), (56, 3729162), (84, 2486108), (112, 1864581), (168, 1243054), (336, 621527)]