208436460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{182839}}^1$

素因数の和:182870

約数の個数: 48

約数和(自身を含む): 614342400

約数和(自身を除く): 405905940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 182839, 365678, 548517, 731356, 914195, 1097034, 1828390, 2194068, 2742585, 3473941, 3656780, 5485170, 6947882, 10421823, 10970340, 13895764, 17369705, 20843646, 34739410, 41687292, 52109115, 69478820, 104218230, 208436460]

約数ペア:

[(1, 208436460), (2, 104218230), (3, 69478820), (4, 52109115), (5, 41687292), (6, 34739410), (10, 20843646), (12, 17369705), (15, 13895764), (19, 10970340), (20, 10421823), (30, 6947882), (38, 5485170), (57, 3656780), (60, 3473941), (76, 2742585), (95, 2194068), (114, 1828390), (190, 1097034), (228, 914195), (285, 731356), (380, 548517), (570, 365678), (1140, 182839)]