219938964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26993}}^1$

素因数の和:27104

約数の個数: 48

約数和(自身を含む): 592572288

約数和(自身を除く): 372633324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 26993, 53986, 80979, 107972, 161958, 188951, 323916, 377902, 566853, 755804, 1133706, 2267412, 2618321, 5236642, 7854963, 10473284, 15709926, 18328247, 31419852, 36656494, 54984741, 73312988, 109969482, 219938964]

約数ペア:

[(1, 219938964), (2, 109969482), (3, 73312988), (4, 54984741), (6, 36656494), (7, 31419852), (12, 18328247), (14, 15709926), (21, 10473284), (28, 7854963), (42, 5236642), (84, 2618321), (97, 2267412), (194, 1133706), (291, 755804), (388, 566853), (582, 377902), (679, 323916), (1164, 188951), (1358, 161958), (2037, 107972), (2716, 80979), (4074, 53986), (8148, 26993)]