201939498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7951}}^1$

素因数の和:8059

約数の個数: 48

約数和(自身を含む): 468913536

約数和(自身を除く): 266974038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1411, 1494, 2822, 4233, 7951, 8466, 12699, 15902, 23853, 25398, 47706, 71559, 135167, 143118, 270334, 405501, 659933, 811002, 1216503, 1319866, 1979799, 2433006, 3959598, 5939397, 11218861, 11878794, 22437722, 33656583, 67313166, 100969749, 201939498]

約数ペア:

[(1, 201939498), (2, 100969749), (3, 67313166), (6, 33656583), (9, 22437722), (17, 11878794), (18, 11218861), (34, 5939397), (51, 3959598), (83, 2433006), (102, 1979799), (153, 1319866), (166, 1216503), (249, 811002), (306, 659933), (498, 405501), (747, 270334), (1411, 143118), (1494, 135167), (2822, 71559), (4233, 47706), (7951, 25398), (8466, 23853), (12699, 15902)]