197020872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 556807680

約数和(自身を除く): 359786808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 103, 124, 186, 206, 248, 279, 309, 372, 412, 558, 618, 744, 824, 857, 927, 1116, 1236, 1714, 1854, 2232, 2472, 2571, 3193, 3428, 3708, 5142, 6386, 6856, 7416, 7713, 9579, 10284, 12772, 15426, 19158, 20568, 25544, 26567, 28737, 30852, 38316, 53134, 57474, 61704, 76632, 79701, 88271, 106268, 114948, 159402, 176542, 212536, 229896, 239103, 264813, 318804, 353084, 478206, 529626, 637608, 706168, 794439, 956412, 1059252, 1588878, 1912824, 2118504, 2736401, 3177756, 5472802, 6355512, 8209203, 10945604, 16418406, 21891208, 24627609, 32836812, 49255218, 65673624, 98510436, 197020872]

約数ペア:

[(1, 197020872), (2, 98510436), (3, 65673624), (4, 49255218), (6, 32836812), (8, 24627609), (9, 21891208), (12, 16418406), (18, 10945604), (24, 8209203), (31, 6355512), (36, 5472802), (62, 3177756), (72, 2736401), (93, 2118504), (103, 1912824), (124, 1588878), (186, 1059252), (206, 956412), (248, 794439), (279, 706168), (309, 637608), (372, 529626), (412, 478206), (558, 353084), (618, 318804), (744, 264813), (824, 239103), (857, 229896), (927, 212536), (1116, 176542), (1236, 159402), (1714, 114948), (1854, 106268), (2232, 88271), (2472, 79701), (2571, 76632), (3193, 61704), (3428, 57474), (3708, 53134), (5142, 38316), (6386, 30852), (6856, 28737), (7416, 26567), (7713, 25544), (9579, 20568), (10284, 19158), (12772, 15426)]