200673616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 459970560

約数和(自身を除く): 259296944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 229, 286, 383, 458, 572, 766, 916, 1144, 1532, 1832, 2288, 2519, 2977, 3064, 3664, 4213, 4979, 5038, 5954, 6128, 8426, 9958, 10076, 11908, 16852, 19916, 20152, 23816, 32747, 33704, 39832, 40304, 47632, 54769, 65494, 67408, 79664, 87707, 109538, 130988, 175414, 219076, 261976, 350828, 438152, 523952, 701656, 876304, 964777, 1140191, 1403312, 1929554, 2280382, 3859108, 4560764, 7718216, 9121528, 12542101, 15436432, 18243056, 25084202, 50168404, 100336808, 200673616]

約数ペア:

[(1, 200673616), (2, 100336808), (4, 50168404), (8, 25084202), (11, 18243056), (13, 15436432), (16, 12542101), (22, 9121528), (26, 7718216), (44, 4560764), (52, 3859108), (88, 2280382), (104, 1929554), (143, 1403312), (176, 1140191), (208, 964777), (229, 876304), (286, 701656), (383, 523952), (458, 438152), (572, 350828), (766, 261976), (916, 219076), (1144, 175414), (1532, 130988), (1832, 109538), (2288, 87707), (2519, 79664), (2977, 67408), (3064, 65494), (3664, 54769), (4213, 47632), (4979, 40304), (5038, 39832), (5954, 33704), (6128, 32747), (8426, 23816), (9958, 20152), (10076, 19916), (11908, 16852)]