196278872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 214293928

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 131, 136, 184, 262, 391, 479, 524, 782, 958, 1048, 1564, 1916, 2227, 3013, 3128, 3832, 4454, 6026, 8143, 8908, 11017, 12052, 16286, 17816, 22034, 24104, 32572, 44068, 51221, 62749, 65144, 88136, 102442, 125498, 187289, 204884, 250996, 374578, 409768, 501992, 749156, 1066733, 1443227, 1498312, 2133466, 2886454, 4266932, 5772908, 8533864, 11545816, 24534859, 49069718, 98139436, 196278872]

約数ペア:

[(1, 196278872), (2, 98139436), (4, 49069718), (8, 24534859), (17, 11545816), (23, 8533864), (34, 5772908), (46, 4266932), (68, 2886454), (92, 2133466), (131, 1498312), (136, 1443227), (184, 1066733), (262, 749156), (391, 501992), (479, 409768), (524, 374578), (782, 250996), (958, 204884), (1048, 187289), (1564, 125498), (1916, 102442), (2227, 88136), (3013, 65144), (3128, 62749), (3832, 51221), (4454, 44068), (6026, 32572), (8143, 24104), (8908, 22034), (11017, 17816), (12052, 16286)]