194037350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{22963}}^1$

素因数の和:23001

約数の個数: 36

約数和(自身を含む): 390824316

約数和(自身を除く): 196786966

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 22963, 45926, 114815, 229630, 298519, 574075, 597038, 1148150, 1492595, 2985190, 3880747, 7462975, 7761494, 14925950, 19403735, 38807470, 97018675, 194037350]

約数ペア:

[(1, 194037350), (2, 97018675), (5, 38807470), (10, 19403735), (13, 14925950), (25, 7761494), (26, 7462975), (50, 3880747), (65, 2985190), (130, 1492595), (169, 1148150), (325, 597038), (338, 574075), (650, 298519), (845, 229630), (1690, 114815), (4225, 45926), (8450, 22963)]