210334788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8377

約数の個数: 72

約数和(自身を含む): 574857920

約数和(自身を除く): 364523132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8311, 8436, 12654, 16622, 24933, 25308, 33244, 49866, 74799, 99732, 149598, 157909, 299196, 307507, 315818, 473727, 615014, 631636, 922521, 947454, 1230028, 1421181, 1845042, 1894908, 2767563, 2842362, 3690084, 5535126, 5684724, 5842633, 11070252, 11685266, 17527899, 23370532, 35055798, 52583697, 70111596, 105167394, 210334788]

約数ペア:

[(1, 210334788), (2, 105167394), (3, 70111596), (4, 52583697), (6, 35055798), (9, 23370532), (12, 17527899), (18, 11685266), (19, 11070252), (36, 5842633), (37, 5684724), (38, 5535126), (57, 3690084), (74, 2842362), (76, 2767563), (111, 1894908), (114, 1845042), (148, 1421181), (171, 1230028), (222, 947454), (228, 922521), (333, 631636), (342, 615014), (444, 473727), (666, 315818), (684, 307507), (703, 299196), (1332, 157909), (1406, 149598), (2109, 99732), (2812, 74799), (4218, 49866), (6327, 33244), (8311, 25308), (8436, 24933), (12654, 16622)]