199396960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5796

約数の個数: 96

約数和(自身を含む): 555835392

約数和(自身を除く): 356438432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5743, 6944, 8680, 11486, 17360, 22972, 28715, 34720, 40201, 45944, 57430, 80402, 91888, 114860, 160804, 178033, 183776, 201005, 229720, 321608, 356066, 402010, 459440, 643216, 712132, 804020, 890165, 918880, 1246231, 1286432, 1424264, 1608040, 1780330, 2492462, 2848528, 3216080, 3560660, 4984924, 5697056, 6231155, 6432160, 7121320, 9969848, 12462310, 14242640, 19939696, 24924620, 28485280, 39879392, 49849240, 99698480, 199396960]

約数ペア:

[(1, 199396960), (2, 99698480), (4, 49849240), (5, 39879392), (7, 28485280), (8, 24924620), (10, 19939696), (14, 14242640), (16, 12462310), (20, 9969848), (28, 7121320), (31, 6432160), (32, 6231155), (35, 5697056), (40, 4984924), (56, 3560660), (62, 3216080), (70, 2848528), (80, 2492462), (112, 1780330), (124, 1608040), (140, 1424264), (155, 1286432), (160, 1246231), (217, 918880), (224, 890165), (248, 804020), (280, 712132), (310, 643216), (434, 459440), (496, 402010), (560, 356066), (620, 321608), (868, 229720), (992, 201005), (1085, 183776), (1120, 178033), (1240, 160804), (1736, 114860), (2170, 91888), (2480, 80402), (3472, 57430), (4340, 45944), (4960, 40201), (5743, 34720), (6944, 28715), (8680, 22972), (11486, 17360)]