205770516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 587059200

約数和(自身を除く): 381288684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 103, 119, 204, 206, 238, 309, 357, 412, 476, 618, 714, 721, 1236, 1399, 1428, 1442, 1751, 2163, 2798, 2884, 3502, 4197, 4326, 5253, 5596, 7004, 8394, 8652, 9793, 10506, 12257, 16788, 19586, 21012, 23783, 24514, 29379, 36771, 39172, 47566, 49028, 58758, 71349, 73542, 95132, 117516, 142698, 144097, 147084, 166481, 285396, 288194, 332962, 432291, 499443, 576388, 665924, 864582, 998886, 1008679, 1729164, 1997772, 2017358, 2449649, 3026037, 4034716, 4899298, 6052074, 7348947, 9798596, 12104148, 14697894, 17147543, 29395788, 34295086, 51442629, 68590172, 102885258, 205770516]

約数ペア:

[(1, 205770516), (2, 102885258), (3, 68590172), (4, 51442629), (6, 34295086), (7, 29395788), (12, 17147543), (14, 14697894), (17, 12104148), (21, 9798596), (28, 7348947), (34, 6052074), (42, 4899298), (51, 4034716), (68, 3026037), (84, 2449649), (102, 2017358), (103, 1997772), (119, 1729164), (204, 1008679), (206, 998886), (238, 864582), (309, 665924), (357, 576388), (412, 499443), (476, 432291), (618, 332962), (714, 288194), (721, 285396), (1236, 166481), (1399, 147084), (1428, 144097), (1442, 142698), (1751, 117516), (2163, 95132), (2798, 73542), (2884, 71349), (3502, 58758), (4197, 49028), (4326, 47566), (5253, 39172), (5596, 36771), (7004, 29379), (8394, 24514), (8652, 23783), (9793, 21012), (10506, 19586), (12257, 16788)]