201355478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 125720362

約数列:

[1, 2, 23, 31, 46, 62, 337, 419, 674, 713, 838, 1426, 7751, 9637, 10447, 12989, 15502, 19274, 20894, 25978, 141203, 240281, 282406, 298747, 480562, 597494, 3247669, 4377293, 6495338, 8754586, 100677739, 201355478]

約数ペア:

[(1, 201355478), (2, 100677739), (23, 8754586), (31, 6495338), (46, 4377293), (62, 3247669), (337, 597494), (419, 480562), (674, 298747), (713, 282406), (838, 240281), (1426, 141203), (7751, 25978), (9637, 20894), (10447, 19274), (12989, 15502)]