202437480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240997}}^1$

素因数の和:241018

約数の個数: 64

約数和(自身を含む): 694074240

約数和(自身を除く): 491636760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 240997, 481994, 722991, 963988, 1204985, 1445982, 1686979, 1927976, 2409970, 2891964, 3373958, 3614955, 4819940, 5060937, 5783928, 6747916, 7229910, 8434895, 9639880, 10121874, 13495832, 14459820, 16869790, 20243748, 25304685, 28919640, 33739580, 40487496, 50609370, 67479160, 101218740, 202437480]

約数ペア:

[(1, 202437480), (2, 101218740), (3, 67479160), (4, 50609370), (5, 40487496), (6, 33739580), (7, 28919640), (8, 25304685), (10, 20243748), (12, 16869790), (14, 14459820), (15, 13495832), (20, 10121874), (21, 9639880), (24, 8434895), (28, 7229910), (30, 6747916), (35, 5783928), (40, 5060937), (42, 4819940), (56, 3614955), (60, 3373958), (70, 2891964), (84, 2409970), (105, 1927976), (120, 1686979), (140, 1445982), (168, 1204985), (210, 963988), (280, 722991), (420, 481994), (840, 240997)]