211301496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{419249}}^1$

素因数の和:419268

約数の個数: 48

約数和(自身を含む): 654030000

約数和(自身を除く): 442728504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 419249, 838498, 1257747, 1676996, 2515494, 2934743, 3353992, 3773241, 5030988, 5869486, 7546482, 8804229, 10061976, 11738972, 15092964, 17608458, 23477944, 26412687, 30185928, 35216916, 52825374, 70433832, 105650748, 211301496]

約数ペア:

[(1, 211301496), (2, 105650748), (3, 70433832), (4, 52825374), (6, 35216916), (7, 30185928), (8, 26412687), (9, 23477944), (12, 17608458), (14, 15092964), (18, 11738972), (21, 10061976), (24, 8804229), (28, 7546482), (36, 5869486), (42, 5030988), (56, 3773241), (63, 3353992), (72, 2934743), (84, 2515494), (126, 1676996), (168, 1257747), (252, 838498), (504, 419249)]