202121458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3463}}^1$

素因数の和:3862

約数の個数: 32

約数和(自身を含む): 379100160

約数和(自身を除く): 176978702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 379, 758, 2653, 3463, 4169, 5306, 6926, 8338, 24241, 29183, 38093, 48482, 58366, 76186, 266651, 533302, 1312477, 2624954, 9187339, 14437247, 18374678, 28874494, 101060729, 202121458]

約数ペア:

[(1, 202121458), (2, 101060729), (7, 28874494), (11, 18374678), (14, 14437247), (22, 9187339), (77, 2624954), (154, 1312477), (379, 533302), (758, 266651), (2653, 76186), (3463, 58366), (4169, 48482), (5306, 38093), (6926, 29183), (8338, 24241)]