206529804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 613754400

約数和(自身を除く): 407224596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 289, 306, 351, 442, 459, 468, 509, 578, 612, 663, 702, 867, 884, 918, 1018, 1156, 1326, 1404, 1527, 1734, 1836, 1989, 2036, 2601, 2652, 3054, 3468, 3757, 3978, 4581, 5202, 5967, 6108, 6617, 7514, 7803, 7956, 8653, 9162, 10404, 11271, 11934, 13234, 13743, 15028, 15606, 17306, 18324, 19851, 22542, 23868, 25959, 26468, 27486, 31212, 33813, 34612, 39702, 45084, 51918, 54972, 59553, 67626, 77877, 79404, 101439, 103836, 112489, 119106, 135252, 147101, 155754, 178659, 202878, 224978, 233631, 238212, 294202, 311508, 337467, 357318, 405756, 441303, 449956, 467262, 588404, 674934, 714636, 882606, 934524, 1012401, 1323909, 1349868, 1765212, 1912313, 2024802, 2647818, 3037203, 3824626, 3971727, 4049604, 5295636, 5736939, 6074406, 7649252, 7943454, 11473878, 12148812, 15886908, 17210817, 22947756, 34421634, 51632451, 68843268, 103264902, 206529804]

約数ペア:

[(1, 206529804), (2, 103264902), (3, 68843268), (4, 51632451), (6, 34421634), (9, 22947756), (12, 17210817), (13, 15886908), (17, 12148812), (18, 11473878), (26, 7943454), (27, 7649252), (34, 6074406), (36, 5736939), (39, 5295636), (51, 4049604), (52, 3971727), (54, 3824626), (68, 3037203), (78, 2647818), (102, 2024802), (108, 1912313), (117, 1765212), (153, 1349868), (156, 1323909), (204, 1012401), (221, 934524), (234, 882606), (289, 714636), (306, 674934), (351, 588404), (442, 467262), (459, 449956), (468, 441303), (509, 405756), (578, 357318), (612, 337467), (663, 311508), (702, 294202), (867, 238212), (884, 233631), (918, 224978), (1018, 202878), (1156, 178659), (1326, 155754), (1404, 147101), (1527, 135252), (1734, 119106), (1836, 112489), (1989, 103836), (2036, 101439), (2601, 79404), (2652, 77877), (3054, 67626), (3468, 59553), (3757, 54972), (3978, 51918), (4581, 45084), (5202, 39702), (5967, 34612), (6108, 33813), (6617, 31212), (7514, 27486), (7803, 26468), (7956, 25959), (8653, 23868), (9162, 22542), (10404, 19851), (11271, 18324), (11934, 17306), (13234, 15606), (13743, 15028)]