211042962

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{300631}}^1$

素因数の和:300655

約数の個数: 32

約数和(自身を含む): 505061760

約数和(自身を除く): 294018798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 300631, 601262, 901893, 1803786, 2705679, 3908203, 5411358, 7816406, 8117037, 11724609, 16234074, 23449218, 35173827, 70347654, 105521481, 211042962]

約数ペア:

[(1, 211042962), (2, 105521481), (3, 70347654), (6, 35173827), (9, 23449218), (13, 16234074), (18, 11724609), (26, 8117037), (27, 7816406), (39, 5411358), (54, 3908203), (78, 2705679), (117, 1803786), (234, 901893), (351, 601262), (702, 300631)]