209219688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 592792200

約数和(自身を除く): 383572512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 194, 232, 261, 291, 348, 388, 522, 582, 696, 776, 873, 1033, 1044, 1164, 1746, 2066, 2088, 2328, 2813, 3099, 3492, 4132, 5626, 6198, 6984, 8264, 8439, 9297, 11252, 12396, 16878, 18594, 22504, 24792, 25317, 29957, 33756, 37188, 50634, 59914, 67512, 74376, 89871, 100201, 101268, 119828, 179742, 200402, 202536, 239656, 269613, 300603, 359484, 400804, 539226, 601206, 718968, 801608, 901809, 1078452, 1202412, 1803618, 2156904, 2404824, 2905829, 3607236, 5811658, 7214472, 8717487, 11623316, 17434974, 23246632, 26152461, 34869948, 52304922, 69739896, 104609844, 209219688]

約数ペア:

[(1, 209219688), (2, 104609844), (3, 69739896), (4, 52304922), (6, 34869948), (8, 26152461), (9, 23246632), (12, 17434974), (18, 11623316), (24, 8717487), (29, 7214472), (36, 5811658), (58, 3607236), (72, 2905829), (87, 2404824), (97, 2156904), (116, 1803618), (174, 1202412), (194, 1078452), (232, 901809), (261, 801608), (291, 718968), (348, 601206), (388, 539226), (522, 400804), (582, 359484), (696, 300603), (776, 269613), (873, 239656), (1033, 202536), (1044, 200402), (1164, 179742), (1746, 119828), (2066, 101268), (2088, 100201), (2328, 89871), (2813, 74376), (3099, 67512), (3492, 59914), (4132, 50634), (5626, 37188), (6198, 33756), (6984, 29957), (8264, 25317), (8439, 24792), (9297, 22504), (11252, 18594), (12396, 16878)]