201723444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10513}}^1$

素因数の和:10577

約数の個数: 72

約数和(自身を含む): 562583112

約数和(自身を除く): 360859668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 10513, 19188, 21026, 31539, 42052, 63078, 94617, 126156, 136669, 189234, 273338, 378468, 410007, 431033, 546676, 820014, 862066, 1230021, 1293099, 1640028, 1724132, 2460042, 2586198, 3879297, 4920084, 5172396, 5603429, 7758594, 11206858, 15517188, 16810287, 22413716, 33620574, 50430861, 67241148, 100861722, 201723444]

約数ペア:

[(1, 201723444), (2, 100861722), (3, 67241148), (4, 50430861), (6, 33620574), (9, 22413716), (12, 16810287), (13, 15517188), (18, 11206858), (26, 7758594), (36, 5603429), (39, 5172396), (41, 4920084), (52, 3879297), (78, 2586198), (82, 2460042), (117, 1724132), (123, 1640028), (156, 1293099), (164, 1230021), (234, 862066), (246, 820014), (369, 546676), (468, 431033), (492, 410007), (533, 378468), (738, 273338), (1066, 189234), (1476, 136669), (1599, 126156), (2132, 94617), (3198, 63078), (4797, 42052), (6396, 31539), (9594, 21026), (10513, 19188)]