207945850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 464720256

約数和(自身を除く): 256774406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 43, 50, 70, 82, 86, 175, 205, 215, 287, 301, 337, 350, 410, 430, 574, 602, 674, 1025, 1075, 1435, 1505, 1685, 1763, 2050, 2150, 2359, 2870, 3010, 3370, 3526, 4718, 7175, 7525, 8425, 8815, 11795, 12341, 13817, 14350, 14491, 15050, 16850, 17630, 23590, 24682, 27634, 28982, 44075, 58975, 61705, 69085, 72455, 88150, 96719, 101437, 117950, 123410, 138170, 144910, 193438, 202874, 308525, 345425, 362275, 483595, 507185, 594131, 617050, 690850, 724550, 967190, 1014370, 1188262, 2417975, 2535925, 2970655, 4158917, 4835950, 5071850, 5941310, 8317834, 14853275, 20794585, 29706550, 41589170, 103972925, 207945850]

約数ペア:

[(1, 207945850), (2, 103972925), (5, 41589170), (7, 29706550), (10, 20794585), (14, 14853275), (25, 8317834), (35, 5941310), (41, 5071850), (43, 4835950), (50, 4158917), (70, 2970655), (82, 2535925), (86, 2417975), (175, 1188262), (205, 1014370), (215, 967190), (287, 724550), (301, 690850), (337, 617050), (350, 594131), (410, 507185), (430, 483595), (574, 362275), (602, 345425), (674, 308525), (1025, 202874), (1075, 193438), (1435, 144910), (1505, 138170), (1685, 123410), (1763, 117950), (2050, 101437), (2150, 96719), (2359, 88150), (2870, 72455), (3010, 69085), (3370, 61705), (3526, 58975), (4718, 44075), (7175, 28982), (7525, 27634), (8425, 24682), (8815, 23590), (11795, 17630), (12341, 16850), (13817, 15050), (14350, 14491)]