199052238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 517570560

約数和(自身を除く): 318518322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 89, 94, 103, 141, 154, 178, 206, 231, 267, 282, 309, 329, 462, 517, 534, 618, 623, 658, 721, 979, 987, 1034, 1133, 1246, 1442, 1551, 1869, 1958, 1974, 2163, 2266, 2937, 3102, 3399, 3619, 3738, 4183, 4326, 4841, 5874, 6798, 6853, 7238, 7931, 8366, 9167, 9682, 10857, 12549, 13706, 14523, 15862, 18334, 20559, 21714, 23793, 25098, 27501, 29046, 29281, 33887, 41118, 46013, 47586, 53251, 55002, 58562, 64169, 67774, 87843, 92026, 100837, 101661, 106502, 128338, 138039, 159753, 175686, 192507, 201674, 203322, 276078, 302511, 319506, 322091, 372757, 385014, 430849, 605022, 644182, 705859, 745514, 861698, 966273, 1118271, 1292547, 1411718, 1932546, 2117577, 2236542, 2585094, 3015943, 4235154, 4739339, 6031886, 9047829, 9478678, 14218017, 18095658, 28436034, 33175373, 66350746, 99526119, 199052238]

約数ペア:

[(1, 199052238), (2, 99526119), (3, 66350746), (6, 33175373), (7, 28436034), (11, 18095658), (14, 14218017), (21, 9478678), (22, 9047829), (33, 6031886), (42, 4739339), (47, 4235154), (66, 3015943), (77, 2585094), (89, 2236542), (94, 2117577), (103, 1932546), (141, 1411718), (154, 1292547), (178, 1118271), (206, 966273), (231, 861698), (267, 745514), (282, 705859), (309, 644182), (329, 605022), (462, 430849), (517, 385014), (534, 372757), (618, 322091), (623, 319506), (658, 302511), (721, 276078), (979, 203322), (987, 201674), (1034, 192507), (1133, 175686), (1246, 159753), (1442, 138039), (1551, 128338), (1869, 106502), (1958, 101661), (1974, 100837), (2163, 92026), (2266, 87843), (2937, 67774), (3102, 64169), (3399, 58562), (3619, 55002), (3738, 53251), (4183, 47586), (4326, 46013), (4841, 41118), (5874, 33887), (6798, 29281), (6853, 29046), (7238, 27501), (7931, 25098), (8366, 23793), (9167, 21714), (9682, 20559), (10857, 18334), (12549, 15862), (13706, 14523)]