201853260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{160201}}^1$

素因数の和:160223

約数の個数: 72

約数和(自身を含む): 699762336

約数和(自身を除く): 497909076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 160201, 320402, 480603, 640804, 801005, 961206, 1121407, 1441809, 1602010, 1922412, 2242814, 2403015, 2883618, 3204020, 3364221, 4485628, 4806030, 5607035, 5767236, 6728442, 7209045, 9612060, 10092663, 11214070, 13456884, 14418090, 16821105, 20185326, 22428140, 28836180, 33642210, 40370652, 50463315, 67284420, 100926630, 201853260]

約数ペア:

[(1, 201853260), (2, 100926630), (3, 67284420), (4, 50463315), (5, 40370652), (6, 33642210), (7, 28836180), (9, 22428140), (10, 20185326), (12, 16821105), (14, 14418090), (15, 13456884), (18, 11214070), (20, 10092663), (21, 9612060), (28, 7209045), (30, 6728442), (35, 5767236), (36, 5607035), (42, 4806030), (45, 4485628), (60, 3364221), (63, 3204020), (70, 2883618), (84, 2403015), (90, 2242814), (105, 1922412), (126, 1602010), (140, 1441809), (180, 1121407), (210, 961206), (252, 801005), (315, 640804), (420, 480603), (630, 320402), (1260, 160201)]