199976616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 620942400

約数和(自身を除く): 420965784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 619, 641, 1238, 1282, 1857, 1923, 2476, 2564, 3714, 3846, 4333, 4487, 4952, 5128, 5571, 5769, 7428, 7692, 8666, 8974, 11142, 11538, 12999, 13461, 14856, 15384, 17332, 17948, 22284, 23076, 25998, 26922, 34664, 35896, 38997, 40383, 44568, 46152, 51996, 53844, 77994, 80766, 103992, 107688, 155988, 161532, 311976, 323064, 396779, 793558, 1190337, 1587116, 2380674, 2777453, 3174232, 3571011, 4761348, 5554906, 7142022, 8332359, 9522696, 11109812, 14284044, 16664718, 22219624, 24997077, 28568088, 33329436, 49994154, 66658872, 99988308, 199976616]

約数ペア:

[(1, 199976616), (2, 99988308), (3, 66658872), (4, 49994154), (6, 33329436), (7, 28568088), (8, 24997077), (9, 22219624), (12, 16664718), (14, 14284044), (18, 11109812), (21, 9522696), (24, 8332359), (28, 7142022), (36, 5554906), (42, 4761348), (56, 3571011), (63, 3174232), (72, 2777453), (84, 2380674), (126, 1587116), (168, 1190337), (252, 793558), (504, 396779), (619, 323064), (641, 311976), (1238, 161532), (1282, 155988), (1857, 107688), (1923, 103992), (2476, 80766), (2564, 77994), (3714, 53844), (3846, 51996), (4333, 46152), (4487, 44568), (4952, 40383), (5128, 38997), (5571, 35896), (5769, 34664), (7428, 26922), (7692, 25998), (8666, 23076), (8974, 22284), (11142, 17948), (11538, 17332), (12999, 15384), (13461, 14856)]