208757178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97459}}^1$

素因数の和:97491

約数の個数: 48

約数和(自身を含む): 547335360

約数和(自身を除く): 338578182

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 97459, 194918, 292377, 584754, 682213, 877131, 1364426, 1656803, 1754262, 2046639, 3313606, 4093278, 4970409, 6139917, 9940818, 11597621, 12279834, 14911227, 23195242, 29822454, 34792863, 69585726, 104378589, 208757178]

約数ペア:

[(1, 208757178), (2, 104378589), (3, 69585726), (6, 34792863), (7, 29822454), (9, 23195242), (14, 14911227), (17, 12279834), (18, 11597621), (21, 9940818), (34, 6139917), (42, 4970409), (51, 4093278), (63, 3313606), (102, 2046639), (119, 1754262), (126, 1656803), (153, 1364426), (238, 877131), (306, 682213), (357, 584754), (714, 292377), (1071, 194918), (2142, 97459)]