111420218

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4651

約数の個数: 48

約数和(自身を含む): 220439520

約数和(自身を除く): 109019302

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 4603, 9206, 12103, 24206, 32221, 59839, 64442, 87457, 119678, 174914, 225547, 418873, 451094, 612199, 837746, 1136941, 1224398, 2273882, 2932111, 4285393, 5864222, 7958587, 8570786, 15917174, 55710109, 111420218]

約数ペア:

[(1, 111420218), (2, 55710109), (7, 15917174), (13, 8570786), (14, 7958587), (19, 5864222), (26, 4285393), (38, 2932111), (49, 2273882), (91, 1224398), (98, 1136941), (133, 837746), (182, 612199), (247, 451094), (266, 418873), (494, 225547), (637, 174914), (931, 119678), (1274, 87457), (1729, 64442), (1862, 59839), (3458, 32221), (4603, 24206), (9206, 12103)]