202496210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 432829440

約数和(自身を除く): 230333230

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 235, 305, 329, 427, 470, 610, 658, 854, 1009, 1645, 2018, 2135, 2867, 3290, 4270, 5045, 5734, 7063, 10090, 14126, 14335, 20069, 28670, 35315, 40138, 47423, 61549, 70630, 94846, 100345, 123098, 200690, 237115, 307745, 331961, 430843, 474230, 615490, 663922, 861686, 1659805, 2154215, 2892803, 3319610, 4308430, 5785606, 14464015, 20249621, 28928030, 40499242, 101248105, 202496210]

約数ペア:

[(1, 202496210), (2, 101248105), (5, 40499242), (7, 28928030), (10, 20249621), (14, 14464015), (35, 5785606), (47, 4308430), (61, 3319610), (70, 2892803), (94, 2154215), (122, 1659805), (235, 861686), (305, 663922), (329, 615490), (427, 474230), (470, 430843), (610, 331961), (658, 307745), (854, 237115), (1009, 200690), (1645, 123098), (2018, 100345), (2135, 94846), (2867, 70630), (3290, 61549), (4270, 47423), (5045, 40138), (5734, 35315), (7063, 28670), (10090, 20069), (14126, 14335)]