201615384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{442139}}^1$

素因数の和:442167

約数の個数: 32

約数和(自身を含む): 530568000

約数和(自身を除く): 328952616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 442139, 884278, 1326417, 1768556, 2652834, 3537112, 5305668, 8400641, 10611336, 16801282, 25201923, 33602564, 50403846, 67205128, 100807692, 201615384]

約数ペア:

[(1, 201615384), (2, 100807692), (3, 67205128), (4, 50403846), (6, 33602564), (8, 25201923), (12, 16801282), (19, 10611336), (24, 8400641), (38, 5305668), (57, 3537112), (76, 2652834), (114, 1768556), (152, 1326417), (228, 884278), (456, 442139)]