208381194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17783}}^1$

素因数の和:17832

約数の個数: 64

約数和(自身を含む): 546324480

約数和(自身を除く): 337943286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 17783, 35566, 53349, 106698, 124481, 160047, 248962, 320094, 373443, 480141, 551273, 746886, 960282, 1102546, 1120329, 1653819, 2240658, 3307638, 3360987, 3858911, 4961457, 6721974, 7717822, 9922914, 11576733, 14884371, 23153466, 29768742, 34730199, 69460398, 104190597, 208381194]

約数ペア:

[(1, 208381194), (2, 104190597), (3, 69460398), (6, 34730199), (7, 29768742), (9, 23153466), (14, 14884371), (18, 11576733), (21, 9922914), (27, 7717822), (31, 6721974), (42, 4961457), (54, 3858911), (62, 3360987), (63, 3307638), (93, 2240658), (126, 1653819), (186, 1120329), (189, 1102546), (217, 960282), (279, 746886), (378, 551273), (434, 480141), (558, 373443), (651, 320094), (837, 248962), (1302, 160047), (1674, 124481), (1953, 106698), (3906, 53349), (5859, 35566), (11718, 17783)]