204831984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{609619}}^1$

素因数の和:609637

約数の個数: 40

約数和(自身を含む): 604743040

約数和(自身を除く): 399911056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 609619, 1219238, 1828857, 2438476, 3657714, 4267333, 4876952, 7315428, 8534666, 9753904, 12801999, 14630856, 17069332, 25603998, 29261712, 34138664, 51207996, 68277328, 102415992, 204831984]

約数ペア:

[(1, 204831984), (2, 102415992), (3, 68277328), (4, 51207996), (6, 34138664), (7, 29261712), (8, 25603998), (12, 17069332), (14, 14630856), (16, 12801999), (21, 9753904), (24, 8534666), (28, 7315428), (42, 4876952), (48, 4267333), (56, 3657714), (84, 2438476), (112, 1828857), (168, 1219238), (336, 609619)]