200458518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 449729280

約数和(自身を除く): 249270762

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 59, 78, 86, 118, 129, 177, 258, 354, 559, 767, 1013, 1118, 1534, 1677, 2026, 2301, 2537, 3039, 3354, 4602, 5074, 6078, 7611, 13169, 15222, 26338, 32981, 39507, 43559, 59767, 65962, 79014, 87118, 98943, 119534, 130677, 179301, 197886, 261354, 358602, 566267, 776971, 1132534, 1553942, 1698801, 2330913, 2569981, 3397602, 4661826, 5139962, 7709943, 15419886, 33409753, 66819506, 100229259, 200458518]

約数ペア:

[(1, 200458518), (2, 100229259), (3, 66819506), (6, 33409753), (13, 15419886), (26, 7709943), (39, 5139962), (43, 4661826), (59, 3397602), (78, 2569981), (86, 2330913), (118, 1698801), (129, 1553942), (177, 1132534), (258, 776971), (354, 566267), (559, 358602), (767, 261354), (1013, 197886), (1118, 179301), (1534, 130677), (1677, 119534), (2026, 98943), (2301, 87118), (2537, 79014), (3039, 65962), (3354, 59767), (4602, 43559), (5074, 39507), (6078, 32981), (7611, 26338), (13169, 15222)]