197017854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 442050048

約数和(自身を除く): 245032194

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 151, 159, 302, 318, 373, 453, 583, 746, 906, 1119, 1166, 1661, 1749, 2238, 3322, 3498, 4103, 4983, 8003, 8206, 9966, 12309, 16006, 19769, 24009, 24618, 39538, 48018, 56323, 59307, 88033, 112646, 118614, 168969, 176066, 217459, 264099, 337938, 434918, 528198, 619553, 652377, 1239106, 1304754, 1858659, 2985119, 3717318, 5970238, 8955357, 17910714, 32836309, 65672618, 98508927, 197017854]

約数ペア:

[(1, 197017854), (2, 98508927), (3, 65672618), (6, 32836309), (11, 17910714), (22, 8955357), (33, 5970238), (53, 3717318), (66, 2985119), (106, 1858659), (151, 1304754), (159, 1239106), (302, 652377), (318, 619553), (373, 528198), (453, 434918), (583, 337938), (746, 264099), (906, 217459), (1119, 176066), (1166, 168969), (1661, 118614), (1749, 112646), (2238, 88033), (3322, 59307), (3498, 56323), (4103, 48018), (4983, 39538), (8003, 24618), (8206, 24009), (9966, 19769), (12309, 16006)]