205850106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 589086720

約数和(自身を除く): 383236614

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 126, 154, 186, 189, 198, 217, 231, 279, 297, 341, 378, 434, 462, 558, 594, 651, 682, 693, 837, 1023, 1302, 1386, 1597, 1674, 1953, 2046, 2079, 2387, 3069, 3194, 3906, 4158, 4774, 4791, 5859, 6138, 7161, 9207, 9582, 11179, 11718, 14322, 14373, 17567, 18414, 21483, 22358, 28746, 33537, 35134, 42966, 43119, 49507, 52701, 64449, 67074, 86238, 99014, 100611, 105402, 122969, 128898, 148521, 158103, 201222, 245938, 297042, 301833, 316206, 346549, 368907, 445563, 474309, 544577, 603666, 693098, 737814, 891126, 948618, 1039647, 1089154, 1106721, 1336689, 1633731, 2079294, 2213442, 2673378, 3118941, 3267462, 3320163, 3812039, 4901193, 6237882, 6640326, 7624078, 9356823, 9802386, 11436117, 14703579, 18713646, 22872234, 29407158, 34308351, 68616702, 102925053, 205850106]

約数ペア:

[(1, 205850106), (2, 102925053), (3, 68616702), (6, 34308351), (7, 29407158), (9, 22872234), (11, 18713646), (14, 14703579), (18, 11436117), (21, 9802386), (22, 9356823), (27, 7624078), (31, 6640326), (33, 6237882), (42, 4901193), (54, 3812039), (62, 3320163), (63, 3267462), (66, 3118941), (77, 2673378), (93, 2213442), (99, 2079294), (126, 1633731), (154, 1336689), (186, 1106721), (189, 1089154), (198, 1039647), (217, 948618), (231, 891126), (279, 737814), (297, 693098), (341, 603666), (378, 544577), (434, 474309), (462, 445563), (558, 368907), (594, 346549), (651, 316206), (682, 301833), (693, 297042), (837, 245938), (1023, 201222), (1302, 158103), (1386, 148521), (1597, 128898), (1674, 122969), (1953, 105402), (2046, 100611), (2079, 99014), (2387, 86238), (3069, 67074), (3194, 64449), (3906, 52701), (4158, 49507), (4774, 43119), (4791, 42966), (5859, 35134), (6138, 33537), (7161, 28746), (9207, 22358), (9582, 21483), (11179, 18414), (11718, 17567), (14322, 14373)]