203903952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{606857}}^1$

素因数の和:606875

約数の個数: 40

約数和(自身を含む): 602003136

約数和(自身を除く): 398099184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 606857, 1213714, 1820571, 2427428, 3641142, 4247999, 4854856, 7282284, 8495998, 9709712, 12743997, 14564568, 16991996, 25487994, 29129136, 33983992, 50975988, 67967984, 101951976, 203903952]

約数ペア:

[(1, 203903952), (2, 101951976), (3, 67967984), (4, 50975988), (6, 33983992), (7, 29129136), (8, 25487994), (12, 16991996), (14, 14564568), (16, 12743997), (21, 9709712), (24, 8495998), (28, 7282284), (42, 4854856), (48, 4247999), (56, 3641142), (84, 2427428), (112, 1820571), (168, 1213714), (336, 606857)]