201191340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{479027}}^1$

素因数の和:479046

約数の個数: 48

約数和(自身を含む): 643813632

約数和(自身を除く): 442622292

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, 479027, 958054, 1437081, 1916108, 2395135, 2874162, 3353189, 4790270, 5748324, 6706378, 7185405, 9580540, 10059567, 13412756, 14370810, 16765945, 20119134, 28741620, 33531890, 40238268, 50297835, 67063780, 100595670, 201191340]

約数ペア:

[(1, 201191340), (2, 100595670), (3, 67063780), (4, 50297835), (5, 40238268), (6, 33531890), (7, 28741620), (10, 20119134), (12, 16765945), (14, 14370810), (15, 13412756), (20, 10059567), (21, 9580540), (28, 7185405), (30, 6706378), (35, 5748324), (42, 4790270), (60, 3353189), (70, 2874162), (84, 2395135), (105, 1916108), (140, 1437081), (210, 958054), (420, 479027)]