219876714

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{60773}}^1$

素因数の和:60851

約数の個数: 32

約数和(自身を含む): 495915840

約数和(自身を除く): 276039126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 60773, 121546, 182319, 364638, 546957, 1093914, 1640871, 3281742, 4071791, 8143582, 12215373, 24430746, 36646119, 73292238, 109938357, 219876714]

約数ペア:

[(1, 219876714), (2, 109938357), (3, 73292238), (6, 36646119), (9, 24430746), (18, 12215373), (27, 8143582), (54, 4071791), (67, 3281742), (134, 1640871), (201, 1093914), (402, 546957), (603, 364638), (1206, 182319), (1809, 121546), (3618, 60773)]