208235898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{15083}}^1$

素因数の和:15163

約数の個数: 48

約数和(自身を含む): 494151840

約数和(自身を除く): 285915942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 15083, 30166, 45249, 90498, 135747, 196079, 271494, 392158, 588237, 889897, 1176474, 1764711, 1779794, 2669691, 3529422, 5339382, 8009073, 11568661, 16018146, 23137322, 34705983, 69411966, 104117949, 208235898]

約数ペア:

[(1, 208235898), (2, 104117949), (3, 69411966), (6, 34705983), (9, 23137322), (13, 16018146), (18, 11568661), (26, 8009073), (39, 5339382), (59, 3529422), (78, 2669691), (117, 1779794), (118, 1764711), (177, 1176474), (234, 889897), (354, 588237), (531, 392158), (767, 271494), (1062, 196079), (1534, 135747), (2301, 90498), (4602, 45249), (6903, 30166), (13806, 15083)]