195973260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{466603}}^1$

素因数の和:466622

約数の個数: 48

約数和(自身を含む): 627115776

約数和(自身を除く): 431142516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 466603, 933206, 1399809, 1866412, 2333015, 2799618, 3266221, 4666030, 5599236, 6532442, 6999045, 9332060, 9798663, 13064884, 13998090, 16331105, 19597326, 27996180, 32662210, 39194652, 48993315, 65324420, 97986630, 195973260]

約数ペア:

[(1, 195973260), (2, 97986630), (3, 65324420), (4, 48993315), (5, 39194652), (6, 32662210), (7, 27996180), (10, 19597326), (12, 16331105), (14, 13998090), (15, 13064884), (20, 9798663), (21, 9332060), (28, 6999045), (30, 6532442), (35, 5599236), (42, 4666030), (60, 3266221), (70, 2799618), (84, 2333015), (105, 1866412), (140, 1399809), (210, 933206), (420, 466603)]