211345932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10987}}^1$

素因数の和:11230

約数の個数: 48

約数和(自身を含む): 566101760

約数和(自身を除く): 354755828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 10987, 19236, 21974, 32961, 43948, 65922, 76909, 131844, 153818, 230727, 307636, 461454, 922908, 2516023, 5032046, 7548069, 10064092, 15096138, 17612161, 30192276, 35224322, 52836483, 70448644, 105672966, 211345932]

約数ペア:

[(1, 211345932), (2, 105672966), (3, 70448644), (4, 52836483), (6, 35224322), (7, 30192276), (12, 17612161), (14, 15096138), (21, 10064092), (28, 7548069), (42, 5032046), (84, 2516023), (229, 922908), (458, 461454), (687, 307636), (916, 230727), (1374, 153818), (1603, 131844), (2748, 76909), (3206, 65922), (4809, 43948), (6412, 32961), (9618, 21974), (10987, 19236)]