201954356

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4340

約数の個数: 36

約数和(自身を含む): 384679596

約数和(自身を除く): 182725240

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 578, 697, 1156, 1394, 2788, 4261, 8522, 11849, 17044, 23698, 47396, 72437, 144874, 174701, 289748, 349402, 698804, 1231429, 2462858, 2969917, 4925716, 5939834, 11879668, 50488589, 100977178, 201954356]

約数ペア:

[(1, 201954356), (2, 100977178), (4, 50488589), (17, 11879668), (34, 5939834), (41, 4925716), (68, 2969917), (82, 2462858), (164, 1231429), (289, 698804), (578, 349402), (697, 289748), (1156, 174701), (1394, 144874), (2788, 72437), (4261, 47396), (8522, 23698), (11849, 17044)]