201992497931

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{6529}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 251919877440

約数和(自身を除く): 49927379509

約数列:

[1, 7, 17, 41, 119, 287, 289, 373, 697, 2023, 2611, 4879, 6341, 6529, 11849, 15293, 44387, 45703, 82943, 107051, 107797, 110993, 259981, 267689, 754579, 776951, 1819867, 1873823, 1886881, 2435317, 4419677, 4550713, 13208167, 17047219, 30937739, 31854991, 41400389, 77362121, 99847997, 289802723, 541534847, 698935979, 703806613, 1697415949, 4926646291, 11881911643, 28856071133, 201992497931]

約数ペア:

[(1, 201992497931), (7, 28856071133), (17, 11881911643), (41, 4926646291), (119, 1697415949), (287, 703806613), (289, 698935979), (373, 541534847), (697, 289802723), (2023, 99847997), (2611, 77362121), (4879, 41400389), (6341, 31854991), (6529, 30937739), (11849, 17047219), (15293, 13208167), (44387, 4550713), (45703, 4419677), (82943, 2435317), (107051, 1886881), (107797, 1873823), (110993, 1819867), (259981, 776951), (267689, 754579)]