197308860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4561}}^1$

素因数の和:4683

約数の個数: 96

約数和(自身を含む): 637658112

約数和(自身を除く): 440349252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4326, 4561, 6180, 7210, 8652, 9122, 10815, 13683, 14420, 18244, 21630, 22805, 27366, 31927, 43260, 45610, 54732, 63854, 68415, 91220, 95781, 127708, 136830, 159635, 191562, 273660, 319270, 383124, 469783, 478905, 638540, 939566, 957810, 1409349, 1879132, 1915620, 2348915, 2818698, 3288481, 4697830, 5637396, 6576962, 7046745, 9395660, 9865443, 13153924, 14093490, 16442405, 19730886, 28186980, 32884810, 39461772, 49327215, 65769620, 98654430, 197308860]

約数ペア:

[(1, 197308860), (2, 98654430), (3, 65769620), (4, 49327215), (5, 39461772), (6, 32884810), (7, 28186980), (10, 19730886), (12, 16442405), (14, 14093490), (15, 13153924), (20, 9865443), (21, 9395660), (28, 7046745), (30, 6576962), (35, 5637396), (42, 4697830), (60, 3288481), (70, 2818698), (84, 2348915), (103, 1915620), (105, 1879132), (140, 1409349), (206, 957810), (210, 939566), (309, 638540), (412, 478905), (420, 469783), (515, 383124), (618, 319270), (721, 273660), (1030, 191562), (1236, 159635), (1442, 136830), (1545, 127708), (2060, 95781), (2163, 91220), (2884, 68415), (3090, 63854), (3605, 54732), (4326, 45610), (4561, 43260), (6180, 31927), (7210, 27366), (8652, 22805), (9122, 21630), (10815, 18244), (13683, 14420)]