221726652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13399}}^1$

素因数の和:13610

約数の個数: 48

約数和(自身を含む): 594316800

約数和(自身を除く): 372590148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 13399, 16548, 26798, 40197, 53596, 80394, 93793, 160788, 187586, 281379, 375172, 562758, 1125516, 2639603, 5279206, 7918809, 10558412, 15837618, 18477221, 31675236, 36954442, 55431663, 73908884, 110863326, 221726652]

約数ペア:

[(1, 221726652), (2, 110863326), (3, 73908884), (4, 55431663), (6, 36954442), (7, 31675236), (12, 18477221), (14, 15837618), (21, 10558412), (28, 7918809), (42, 5279206), (84, 2639603), (197, 1125516), (394, 562758), (591, 375172), (788, 281379), (1182, 187586), (1379, 160788), (2364, 93793), (2758, 80394), (4137, 53596), (5516, 40197), (8274, 26798), (13399, 16548)]