198537066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 538382208

約数和(自身を除く): 339845142

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 273, 366, 427, 546, 549, 793, 819, 854, 1098, 1281, 1586, 1638, 1987, 2379, 2562, 3843, 3974, 4758, 5551, 5961, 7137, 7686, 11102, 11922, 13909, 14274, 16653, 17883, 25831, 27818, 33306, 35766, 41727, 49959, 51662, 77493, 83454, 99918, 121207, 125181, 154986, 180817, 232479, 242414, 250362, 361634, 363621, 464958, 542451, 727242, 848449, 1084902, 1090863, 1575691, 1627353, 1696898, 2181726, 2545347, 3151382, 3254706, 4727073, 5090694, 7636041, 9454146, 11029837, 14181219, 15272082, 22059674, 28362438, 33089511, 66179022, 99268533, 198537066]

約数ペア:

[(1, 198537066), (2, 99268533), (3, 66179022), (6, 33089511), (7, 28362438), (9, 22059674), (13, 15272082), (14, 14181219), (18, 11029837), (21, 9454146), (26, 7636041), (39, 5090694), (42, 4727073), (61, 3254706), (63, 3151382), (78, 2545347), (91, 2181726), (117, 1696898), (122, 1627353), (126, 1575691), (182, 1090863), (183, 1084902), (234, 848449), (273, 727242), (366, 542451), (427, 464958), (546, 363621), (549, 361634), (793, 250362), (819, 242414), (854, 232479), (1098, 180817), (1281, 154986), (1586, 125181), (1638, 121207), (1987, 99918), (2379, 83454), (2562, 77493), (3843, 51662), (3974, 49959), (4758, 41727), (5551, 35766), (5961, 33306), (7137, 27818), (7686, 25831), (11102, 17883), (11922, 16653), (13909, 14274)]