197253216

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 584844624

約数和(自身を除く): 387591408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 107, 111, 144, 148, 173, 214, 222, 288, 296, 321, 333, 346, 428, 444, 519, 592, 642, 666, 692, 856, 888, 963, 1038, 1184, 1284, 1332, 1384, 1557, 1712, 1776, 1926, 2076, 2568, 2664, 2768, 3114, 3424, 3552, 3852, 3959, 4152, 5136, 5328, 5536, 6228, 6401, 7704, 7918, 8304, 10272, 10656, 11877, 12456, 12802, 15408, 15836, 16608, 18511, 19203, 23754, 24912, 25604, 30816, 31672, 35631, 37022, 38406, 47508, 49824, 51208, 55533, 57609, 63344, 71262, 74044, 76812, 95016, 102416, 111066, 115218, 126688, 142524, 148088, 153624, 166599, 190032, 204832, 222132, 230436, 285048, 296176, 307248, 333198, 380064, 444264, 460872, 570096, 592352, 614496, 666396, 684907, 888528, 921744, 1140192, 1332792, 1369814, 1777056, 1843488, 2054721, 2665584, 2739628, 4109442, 5331168, 5479256, 6164163, 8218884, 10958512, 12328326, 16437768, 21917024, 24656652, 32875536, 49313304, 65751072, 98626608, 197253216]

約数ペア:

[(1, 197253216), (2, 98626608), (3, 65751072), (4, 49313304), (6, 32875536), (8, 24656652), (9, 21917024), (12, 16437768), (16, 12328326), (18, 10958512), (24, 8218884), (32, 6164163), (36, 5479256), (37, 5331168), (48, 4109442), (72, 2739628), (74, 2665584), (96, 2054721), (107, 1843488), (111, 1777056), (144, 1369814), (148, 1332792), (173, 1140192), (214, 921744), (222, 888528), (288, 684907), (296, 666396), (321, 614496), (333, 592352), (346, 570096), (428, 460872), (444, 444264), (519, 380064), (592, 333198), (642, 307248), (666, 296176), (692, 285048), (856, 230436), (888, 222132), (963, 204832), (1038, 190032), (1184, 166599), (1284, 153624), (1332, 148088), (1384, 142524), (1557, 126688), (1712, 115218), (1776, 111066), (1926, 102416), (2076, 95016), (2568, 76812), (2664, 74044), (2768, 71262), (3114, 63344), (3424, 57609), (3552, 55533), (3852, 51208), (3959, 49824), (4152, 47508), (5136, 38406), (5328, 37022), (5536, 35631), (6228, 31672), (6401, 30816), (7704, 25604), (7918, 24912), (8304, 23754), (10272, 19203), (10656, 18511), (11877, 16608), (12456, 15836), (12802, 15408)]