202017956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8831}}^1$

素因数の和:8904

約数の個数: 48

約数和(自身を含む): 435240960

約数和(自身を除く): 233223004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 8831, 11438, 17662, 22876, 35324, 61817, 123634, 167789, 247268, 335578, 379733, 671156, 759466, 1174523, 1518932, 2349046, 2658131, 4698092, 5316262, 7214927, 10632524, 14429854, 28859708, 50504489, 101008978, 202017956]

約数ペア:

[(1, 202017956), (2, 101008978), (4, 50504489), (7, 28859708), (14, 14429854), (19, 10632524), (28, 7214927), (38, 5316262), (43, 4698092), (76, 2658131), (86, 2349046), (133, 1518932), (172, 1174523), (266, 759466), (301, 671156), (532, 379733), (602, 335578), (817, 247268), (1204, 167789), (1634, 123634), (3268, 61817), (5719, 35324), (8831, 22876), (11438, 17662)]