201634512

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 536632320

約数和(自身を除く): 334997808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 139, 141, 188, 278, 282, 376, 417, 556, 564, 643, 752, 834, 1112, 1128, 1286, 1668, 1929, 2224, 2256, 2572, 3336, 3858, 5144, 6533, 6672, 7716, 10288, 13066, 15432, 19599, 26132, 30221, 30864, 39198, 52264, 60442, 78396, 89377, 90663, 104528, 120884, 156792, 178754, 181326, 241768, 268131, 313584, 357508, 362652, 483536, 536262, 715016, 725304, 1072524, 1430032, 1450608, 2145048, 4200719, 4290096, 8401438, 12602157, 16802876, 25204314, 33605752, 50408628, 67211504, 100817256, 201634512]

約数ペア:

[(1, 201634512), (2, 100817256), (3, 67211504), (4, 50408628), (6, 33605752), (8, 25204314), (12, 16802876), (16, 12602157), (24, 8401438), (47, 4290096), (48, 4200719), (94, 2145048), (139, 1450608), (141, 1430032), (188, 1072524), (278, 725304), (282, 715016), (376, 536262), (417, 483536), (556, 362652), (564, 357508), (643, 313584), (752, 268131), (834, 241768), (1112, 181326), (1128, 178754), (1286, 156792), (1668, 120884), (1929, 104528), (2224, 90663), (2256, 89377), (2572, 78396), (3336, 60442), (3858, 52264), (5144, 39198), (6533, 30864), (6672, 30221), (7716, 26132), (10288, 19599), (13066, 15432)]