206325770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 483812352

約数和(自身を除く): 277486582

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 47, 49, 62, 70, 85, 94, 98, 119, 155, 170, 217, 235, 238, 245, 289, 310, 329, 434, 470, 490, 527, 578, 595, 658, 799, 833, 1054, 1085, 1190, 1445, 1457, 1519, 1598, 1645, 1666, 2023, 2170, 2303, 2635, 2890, 2914, 3038, 3290, 3689, 3995, 4046, 4165, 4606, 5270, 5593, 7285, 7378, 7595, 7990, 8330, 8959, 10115, 10199, 11186, 11515, 13583, 14161, 14570, 15190, 17918, 18445, 20230, 20398, 23030, 24769, 25823, 27166, 27965, 28322, 36890, 39151, 44795, 49538, 50995, 51646, 55930, 62713, 67915, 70805, 71393, 78302, 89590, 95081, 101990, 123845, 125426, 129115, 135830, 141610, 142786, 173383, 190162, 195755, 247690, 258230, 313565, 346766, 356965, 391510, 421073, 438991, 475405, 627130, 665567, 713930, 842146, 866915, 877982, 950810, 1213681, 1331134, 1733830, 2105365, 2194955, 2427362, 2947511, 3327835, 4210730, 4389910, 5895022, 6068405, 6655670, 12136810, 14737555, 20632577, 29475110, 41265154, 103162885, 206325770]

約数ペア:

[(1, 206325770), (2, 103162885), (5, 41265154), (7, 29475110), (10, 20632577), (14, 14737555), (17, 12136810), (31, 6655670), (34, 6068405), (35, 5895022), (47, 4389910), (49, 4210730), (62, 3327835), (70, 2947511), (85, 2427362), (94, 2194955), (98, 2105365), (119, 1733830), (155, 1331134), (170, 1213681), (217, 950810), (235, 877982), (238, 866915), (245, 842146), (289, 713930), (310, 665567), (329, 627130), (434, 475405), (470, 438991), (490, 421073), (527, 391510), (578, 356965), (595, 346766), (658, 313565), (799, 258230), (833, 247690), (1054, 195755), (1085, 190162), (1190, 173383), (1445, 142786), (1457, 141610), (1519, 135830), (1598, 129115), (1645, 125426), (1666, 123845), (2023, 101990), (2170, 95081), (2303, 89590), (2635, 78302), (2890, 71393), (2914, 70805), (3038, 67915), (3290, 62713), (3689, 55930), (3995, 51646), (4046, 50995), (4165, 49538), (4606, 44795), (5270, 39151), (5593, 36890), (7285, 28322), (7378, 27965), (7595, 27166), (7990, 25823), (8330, 24769), (8959, 23030), (10115, 20398), (10199, 20230), (11186, 18445), (11515, 17918), (13583, 15190), (14161, 14570)]