209416992

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 568270080

約数和(自身を除く): 358853088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 79, 96, 106, 158, 159, 212, 237, 316, 318, 424, 474, 521, 632, 636, 848, 948, 1042, 1264, 1272, 1563, 1696, 1896, 2084, 2528, 2544, 3126, 3792, 4168, 4187, 5088, 6252, 7584, 8336, 8374, 12504, 12561, 16672, 16748, 25008, 25122, 27613, 33496, 41159, 50016, 50244, 55226, 66992, 82318, 82839, 100488, 110452, 123477, 133984, 164636, 165678, 200976, 220904, 246954, 329272, 331356, 401952, 441808, 493908, 658544, 662712, 883616, 987816, 1317088, 1325424, 1975632, 2181427, 2650848, 3951264, 4362854, 6544281, 8725708, 13088562, 17451416, 26177124, 34902832, 52354248, 69805664, 104708496, 209416992]

約数ペア:

[(1, 209416992), (2, 104708496), (3, 69805664), (4, 52354248), (6, 34902832), (8, 26177124), (12, 17451416), (16, 13088562), (24, 8725708), (32, 6544281), (48, 4362854), (53, 3951264), (79, 2650848), (96, 2181427), (106, 1975632), (158, 1325424), (159, 1317088), (212, 987816), (237, 883616), (316, 662712), (318, 658544), (424, 493908), (474, 441808), (521, 401952), (632, 331356), (636, 329272), (848, 246954), (948, 220904), (1042, 200976), (1264, 165678), (1272, 164636), (1563, 133984), (1696, 123477), (1896, 110452), (2084, 100488), (2528, 82839), (2544, 82318), (3126, 66992), (3792, 55226), (4168, 50244), (4187, 50016), (5088, 41159), (6252, 33496), (7584, 27613), (8336, 25122), (8374, 25008), (12504, 16748), (12561, 16672)]