239247204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{406883}}^1$

素因数の和:406904

約数の個数: 36

約数和(自身を含む): 649386864

約数和(自身を除く): 410139660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 406883, 813766, 1220649, 1627532, 2441298, 2848181, 4882596, 5696362, 8544543, 11392724, 17089086, 19937267, 34178172, 39874534, 59811801, 79749068, 119623602, 239247204]

約数ペア:

[(1, 239247204), (2, 119623602), (3, 79749068), (4, 59811801), (6, 39874534), (7, 34178172), (12, 19937267), (14, 17089086), (21, 11392724), (28, 8544543), (42, 5696362), (49, 4882596), (84, 2848181), (98, 2441298), (147, 1627532), (196, 1220649), (294, 813766), (588, 406883)]