200918394

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 463861728

約数和(自身を除く): 262943334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 107, 134, 162, 173, 201, 214, 321, 346, 402, 519, 603, 642, 963, 1038, 1206, 1557, 1809, 1926, 2889, 3114, 3618, 4671, 5427, 5778, 7169, 8667, 9342, 10854, 11591, 14013, 14338, 17334, 18511, 21507, 23182, 28026, 34773, 37022, 43014, 55533, 64521, 69546, 104319, 111066, 129042, 166599, 193563, 208638, 312957, 333198, 387126, 499797, 580689, 625914, 938871, 999594, 1161378, 1240237, 1499391, 1877742, 2480474, 2998782, 3720711, 7441422, 11162133, 22324266, 33486399, 66972798, 100459197, 200918394]

約数ペア:

[(1, 200918394), (2, 100459197), (3, 66972798), (6, 33486399), (9, 22324266), (18, 11162133), (27, 7441422), (54, 3720711), (67, 2998782), (81, 2480474), (107, 1877742), (134, 1499391), (162, 1240237), (173, 1161378), (201, 999594), (214, 938871), (321, 625914), (346, 580689), (402, 499797), (519, 387126), (603, 333198), (642, 312957), (963, 208638), (1038, 193563), (1206, 166599), (1557, 129042), (1809, 111066), (1926, 104319), (2889, 69546), (3114, 64521), (3618, 55533), (4671, 43014), (5427, 37022), (5778, 34773), (7169, 28026), (8667, 23182), (9342, 21507), (10854, 18511), (11591, 17334), (14013, 14338)]