201963160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37963}}^1$

素因数の和:38000

約数の個数: 64

約数和(自身を含む): 546681600

約数和(自身を除く): 344718440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 37963, 75926, 151852, 189815, 265741, 303704, 379630, 531482, 721297, 759260, 1062964, 1328705, 1442594, 1518520, 2125928, 2657410, 2885188, 3606485, 5049079, 5314820, 5770376, 7212970, 10098158, 10629640, 14425940, 20196316, 25245395, 28851880, 40392632, 50490790, 100981580, 201963160]

約数ペア:

[(1, 201963160), (2, 100981580), (4, 50490790), (5, 40392632), (7, 28851880), (8, 25245395), (10, 20196316), (14, 14425940), (19, 10629640), (20, 10098158), (28, 7212970), (35, 5770376), (38, 5314820), (40, 5049079), (56, 3606485), (70, 2885188), (76, 2657410), (95, 2125928), (133, 1518520), (140, 1442594), (152, 1328705), (190, 1062964), (266, 759260), (280, 721297), (380, 531482), (532, 379630), (665, 303704), (760, 265741), (1064, 189815), (1330, 151852), (2660, 75926), (5320, 37963)]