202333740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{68821}}^1$

素因数の和:68847

約数の個数: 72

約数和(自身を含む): 659039472

約数和(自身を除く): 456705732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 68821, 137642, 206463, 275284, 344105, 412926, 481747, 688210, 825852, 963494, 1032315, 1376420, 1445241, 1926988, 2064630, 2408735, 2890482, 3372229, 4129260, 4817470, 5780964, 6744458, 7226205, 9634940, 10116687, 13488916, 14452410, 16861145, 20233374, 28904820, 33722290, 40466748, 50583435, 67444580, 101166870, 202333740]

約数ペア:

[(1, 202333740), (2, 101166870), (3, 67444580), (4, 50583435), (5, 40466748), (6, 33722290), (7, 28904820), (10, 20233374), (12, 16861145), (14, 14452410), (15, 13488916), (20, 10116687), (21, 9634940), (28, 7226205), (30, 6744458), (35, 5780964), (42, 4817470), (49, 4129260), (60, 3372229), (70, 2890482), (84, 2408735), (98, 2064630), (105, 1926988), (140, 1445241), (147, 1376420), (196, 1032315), (210, 963494), (245, 825852), (294, 688210), (420, 481747), (490, 412926), (588, 344105), (735, 275284), (980, 206463), (1470, 137642), (2940, 68821)]