200070078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 447999552

約数和(自身を除く): 247929474

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 73, 78, 82, 123, 146, 219, 246, 438, 533, 857, 949, 1066, 1599, 1714, 1898, 2571, 2847, 2993, 3198, 5142, 5694, 5986, 8979, 11141, 17958, 22282, 33423, 35137, 38909, 62561, 66846, 70274, 77818, 105411, 116727, 125122, 187683, 210822, 233454, 375366, 456781, 813293, 913562, 1370343, 1626586, 2439879, 2565001, 2740686, 4879758, 5130002, 7695003, 15390006, 33345013, 66690026, 100035039, 200070078]

約数ペア:

[(1, 200070078), (2, 100035039), (3, 66690026), (6, 33345013), (13, 15390006), (26, 7695003), (39, 5130002), (41, 4879758), (73, 2740686), (78, 2565001), (82, 2439879), (123, 1626586), (146, 1370343), (219, 913562), (246, 813293), (438, 456781), (533, 375366), (857, 233454), (949, 210822), (1066, 187683), (1599, 125122), (1714, 116727), (1898, 105411), (2571, 77818), (2847, 70274), (2993, 66846), (3198, 62561), (5142, 38909), (5694, 35137), (5986, 33423), (8979, 22282), (11141, 17958)]