200171668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 390386304

約数和(自身を除く): 190214636

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 131, 262, 391, 524, 782, 977, 1564, 1954, 2227, 3013, 3908, 4454, 6026, 8908, 12052, 16609, 22471, 33218, 44942, 51221, 66436, 89884, 102442, 127987, 204884, 255974, 382007, 511948, 764014, 1528028, 2175779, 2943701, 4351558, 5887402, 8703116, 11774804, 50042917, 100085834, 200171668]

約数ペア:

[(1, 200171668), (2, 100085834), (4, 50042917), (17, 11774804), (23, 8703116), (34, 5887402), (46, 4351558), (68, 2943701), (92, 2175779), (131, 1528028), (262, 764014), (391, 511948), (524, 382007), (782, 255974), (977, 204884), (1564, 127987), (1954, 102442), (2227, 89884), (3013, 66436), (3908, 51221), (4454, 44942), (6026, 33218), (8908, 22471), (12052, 16609)]