201000282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 489265920

約数和(自身を除く): 288265638

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 357, 394, 591, 714, 1182, 1379, 1429, 2758, 2858, 3349, 4137, 4287, 6698, 8274, 8574, 10003, 10047, 20006, 20094, 23443, 24293, 30009, 46886, 48586, 60018, 70329, 72879, 140658, 145758, 170051, 281513, 340102, 510153, 563026, 844539, 1020306, 1689078, 1970591, 3941182, 4785721, 5911773, 9571442, 11823546, 14357163, 28714326, 33500047, 67000094, 100500141, 201000282]

約数ペア:

[(1, 201000282), (2, 100500141), (3, 67000094), (6, 33500047), (7, 28714326), (14, 14357163), (17, 11823546), (21, 9571442), (34, 5911773), (42, 4785721), (51, 3941182), (102, 1970591), (119, 1689078), (197, 1020306), (238, 844539), (357, 563026), (394, 510153), (591, 340102), (714, 281513), (1182, 170051), (1379, 145758), (1429, 140658), (2758, 72879), (2858, 70329), (3349, 60018), (4137, 48586), (4287, 46886), (6698, 30009), (8274, 24293), (8574, 23443), (10003, 20094), (10047, 20006)]