201908322

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 571392000

約数和(自身を除く): 369483678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 343, 378, 441, 462, 539, 594, 686, 693, 882, 991, 1029, 1078, 1323, 1386, 1617, 1982, 2058, 2079, 2646, 2973, 3087, 3234, 3773, 4158, 4851, 5946, 6174, 6937, 7546, 8919, 9261, 9702, 10901, 11319, 13874, 14553, 17838, 18522, 20811, 21802, 22638, 26757, 29106, 32703, 33957, 41622, 48559, 53514, 62433, 65406, 67914, 76307, 97118, 98109, 101871, 124866, 145677, 152614, 187299, 196218, 203742, 228921, 291354, 294327, 339913, 374598, 437031, 457842, 534149, 588654, 679826, 686763, 874062, 1019739, 1068298, 1311093, 1373526, 1602447, 2039478, 2060289, 2622186, 3059217, 3204894, 3739043, 4120578, 4807341, 6118434, 7478086, 9177651, 9614682, 11217129, 14422023, 18355302, 22434258, 28844046, 33651387, 67302774, 100954161, 201908322]

約数ペア:

[(1, 201908322), (2, 100954161), (3, 67302774), (6, 33651387), (7, 28844046), (9, 22434258), (11, 18355302), (14, 14422023), (18, 11217129), (21, 9614682), (22, 9177651), (27, 7478086), (33, 6118434), (42, 4807341), (49, 4120578), (54, 3739043), (63, 3204894), (66, 3059217), (77, 2622186), (98, 2060289), (99, 2039478), (126, 1602447), (147, 1373526), (154, 1311093), (189, 1068298), (198, 1019739), (231, 874062), (294, 686763), (297, 679826), (343, 588654), (378, 534149), (441, 457842), (462, 437031), (539, 374598), (594, 339913), (686, 294327), (693, 291354), (882, 228921), (991, 203742), (1029, 196218), (1078, 187299), (1323, 152614), (1386, 145677), (1617, 124866), (1982, 101871), (2058, 98109), (2079, 97118), (2646, 76307), (2973, 67914), (3087, 65406), (3234, 62433), (3773, 53514), (4158, 48559), (4851, 41622), (5946, 33957), (6174, 32703), (6937, 29106), (7546, 26757), (8919, 22638), (9261, 21802), (9702, 20811), (10901, 18522), (11319, 17838), (13874, 14553)]