207432834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 483563520

約数和(自身を除く): 276130686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 211, 263, 267, 422, 526, 534, 623, 633, 789, 1246, 1266, 1477, 1578, 1841, 1869, 2954, 3682, 3738, 4431, 5523, 8862, 11046, 18779, 23407, 37558, 46814, 55493, 56337, 70221, 110986, 112674, 131453, 140442, 163849, 166479, 262906, 327698, 332958, 388451, 394359, 491547, 776902, 788718, 983094, 1165353, 2330706, 4938877, 9877754, 14816631, 29633262, 34572139, 69144278, 103716417, 207432834]

約数ペア:

[(1, 207432834), (2, 103716417), (3, 69144278), (6, 34572139), (7, 29633262), (14, 14816631), (21, 9877754), (42, 4938877), (89, 2330706), (178, 1165353), (211, 983094), (263, 788718), (267, 776902), (422, 491547), (526, 394359), (534, 388451), (623, 332958), (633, 327698), (789, 262906), (1246, 166479), (1266, 163849), (1477, 140442), (1578, 131453), (1841, 112674), (1869, 110986), (2954, 70221), (3682, 56337), (3738, 55493), (4431, 46814), (5523, 37558), (8862, 23407), (11046, 18779)]