208048698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 534485952

約数和(自身を除く): 326437254

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 131, 143, 198, 234, 262, 286, 393, 429, 617, 786, 858, 1179, 1234, 1287, 1441, 1703, 1851, 2358, 2574, 2882, 3406, 3702, 4323, 5109, 5553, 6787, 8021, 8646, 10218, 11106, 12969, 13574, 15327, 16042, 18733, 20361, 24063, 25938, 30654, 37466, 40722, 48126, 56199, 61083, 72189, 80827, 88231, 112398, 122166, 144378, 161654, 168597, 176462, 242481, 264693, 337194, 484962, 529386, 727443, 794079, 889097, 1050751, 1454886, 1588158, 1778194, 2101502, 2667291, 3152253, 5334582, 6304506, 8001873, 9456759, 11558261, 16003746, 18913518, 23116522, 34674783, 69349566, 104024349, 208048698]

約数ペア:

[(1, 208048698), (2, 104024349), (3, 69349566), (6, 34674783), (9, 23116522), (11, 18913518), (13, 16003746), (18, 11558261), (22, 9456759), (26, 8001873), (33, 6304506), (39, 5334582), (66, 3152253), (78, 2667291), (99, 2101502), (117, 1778194), (131, 1588158), (143, 1454886), (198, 1050751), (234, 889097), (262, 794079), (286, 727443), (393, 529386), (429, 484962), (617, 337194), (786, 264693), (858, 242481), (1179, 176462), (1234, 168597), (1287, 161654), (1441, 144378), (1703, 122166), (1851, 112398), (2358, 88231), (2574, 80827), (2882, 72189), (3406, 61083), (3702, 56199), (4323, 48126), (5109, 40722), (5553, 37466), (6787, 30654), (8021, 25938), (8646, 24063), (10218, 20361), (11106, 18733), (12969, 16042), (13574, 15327)]