201605838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 470679552

約数和(自身を除く): 269073714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 151, 166, 249, 302, 383, 453, 498, 581, 766, 906, 1057, 1149, 1162, 1743, 2114, 2298, 2681, 3171, 3486, 5362, 6342, 8043, 12533, 16086, 25066, 31789, 37599, 57833, 63578, 75198, 87731, 95367, 115666, 173499, 175462, 190734, 222523, 263193, 346998, 404831, 445046, 526386, 667569, 809662, 1214493, 1335138, 2428986, 4800139, 9600278, 14400417, 28800834, 33600973, 67201946, 100802919, 201605838]

約数ペア:

[(1, 201605838), (2, 100802919), (3, 67201946), (6, 33600973), (7, 28800834), (14, 14400417), (21, 9600278), (42, 4800139), (83, 2428986), (151, 1335138), (166, 1214493), (249, 809662), (302, 667569), (383, 526386), (453, 445046), (498, 404831), (581, 346998), (766, 263193), (906, 222523), (1057, 190734), (1149, 175462), (1162, 173499), (1743, 115666), (2114, 95367), (2298, 87731), (2681, 75198), (3171, 63578), (3486, 57833), (5362, 37599), (6342, 31789), (8043, 25066), (12533, 16086)]