202899708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 616896000

約数和(自身を除く): 413996292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 89, 99, 101, 108, 114, 132, 171, 178, 198, 202, 209, 228, 267, 297, 303, 342, 356, 396, 404, 418, 513, 534, 594, 606, 627, 684, 801, 836, 909, 979, 1026, 1068, 1111, 1188, 1212, 1254, 1602, 1691, 1818, 1881, 1919, 1958, 2052, 2222, 2403, 2508, 2727, 2937, 3204, 3333, 3382, 3636, 3762, 3838, 3916, 4444, 4806, 5073, 5454, 5643, 5757, 5874, 6666, 6764, 7524, 7676, 8811, 8989, 9612, 9999, 10146, 10908, 11286, 11514, 11748, 13332, 15219, 17271, 17622, 17978, 18601, 19998, 20292, 21109, 22572, 23028, 26433, 26967, 29997, 30438, 34542, 35244, 35956, 37202, 39996, 42218, 45657, 51813, 52866, 53934, 55803, 59994, 60876, 63327, 69084, 74404, 80901, 84436, 91314, 98879, 103626, 105732, 107868, 111606, 119988, 126654, 161802, 167409, 170791, 182628, 189981, 197758, 207252, 223212, 242703, 253308, 296637, 323604, 334818, 341582, 379962, 395516, 485406, 502227, 512373, 569943, 593274, 669636, 683164, 759924, 889911, 970812, 1004454, 1024746, 1139886, 1186548, 1537119, 1779822, 1878701, 2008908, 2049492, 2279772, 2669733, 3074238, 3559644, 3757402, 4611357, 5339466, 5636103, 6148476, 7514804, 9222714, 10678932, 11272206, 16908309, 18445428, 22544412, 33816618, 50724927, 67633236, 101449854, 202899708]

約数ペア:

[(1, 202899708), (2, 101449854), (3, 67633236), (4, 50724927), (6, 33816618), (9, 22544412), (11, 18445428), (12, 16908309), (18, 11272206), (19, 10678932), (22, 9222714), (27, 7514804), (33, 6148476), (36, 5636103), (38, 5339466), (44, 4611357), (54, 3757402), (57, 3559644), (66, 3074238), (76, 2669733), (89, 2279772), (99, 2049492), (101, 2008908), (108, 1878701), (114, 1779822), (132, 1537119), (171, 1186548), (178, 1139886), (198, 1024746), (202, 1004454), (209, 970812), (228, 889911), (267, 759924), (297, 683164), (303, 669636), (342, 593274), (356, 569943), (396, 512373), (404, 502227), (418, 485406), (513, 395516), (534, 379962), (594, 341582), (606, 334818), (627, 323604), (684, 296637), (801, 253308), (836, 242703), (909, 223212), (979, 207252), (1026, 197758), (1068, 189981), (1111, 182628), (1188, 170791), (1212, 167409), (1254, 161802), (1602, 126654), (1691, 119988), (1818, 111606), (1881, 107868), (1919, 105732), (1958, 103626), (2052, 98879), (2222, 91314), (2403, 84436), (2508, 80901), (2727, 74404), (2937, 69084), (3204, 63327), (3333, 60876), (3382, 59994), (3636, 55803), (3762, 53934), (3838, 52866), (3916, 51813), (4444, 45657), (4806, 42218), (5073, 39996), (5454, 37202), (5643, 35956), (5757, 35244), (5874, 34542), (6666, 30438), (6764, 29997), (7524, 26967), (7676, 26433), (8811, 23028), (8989, 22572), (9612, 21109), (9999, 20292), (10146, 19998), (10908, 18601), (11286, 17978), (11514, 17622), (11748, 17271), (13332, 15219)]