196486500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{18713}}^1$

素因数の和:18742

約数の個数: 96

約数和(自身を含む): 653942016

約数和(自身を除く): 457455516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 18713, 37426, 56139, 74852, 93565, 112278, 130991, 187130, 224556, 261982, 280695, 374260, 392973, 467825, 523964, 561390, 654955, 785946, 935650, 1122780, 1309910, 1403475, 1571892, 1871300, 1964865, 2339125, 2619820, 2806950, 3274775, 3929730, 4678250, 5613900, 6549550, 7017375, 7859460, 9356500, 9824325, 13099100, 14034750, 16373875, 19648650, 28069500, 32747750, 39297300, 49121625, 65495500, 98243250, 196486500]

約数ペア:

[(1, 196486500), (2, 98243250), (3, 65495500), (4, 49121625), (5, 39297300), (6, 32747750), (7, 28069500), (10, 19648650), (12, 16373875), (14, 14034750), (15, 13099100), (20, 9824325), (21, 9356500), (25, 7859460), (28, 7017375), (30, 6549550), (35, 5613900), (42, 4678250), (50, 3929730), (60, 3274775), (70, 2806950), (75, 2619820), (84, 2339125), (100, 1964865), (105, 1871300), (125, 1571892), (140, 1403475), (150, 1309910), (175, 1122780), (210, 935650), (250, 785946), (300, 654955), (350, 561390), (375, 523964), (420, 467825), (500, 392973), (525, 374260), (700, 280695), (750, 261982), (875, 224556), (1050, 187130), (1500, 130991), (1750, 112278), (2100, 93565), (2625, 74852), (3500, 56139), (5250, 37426), (10500, 18713)]