201632896

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{18979}}^1$

素因数の和:19076

約数の個数: 32

約数和(自身を含む): 406551600

約数和(自身を除く): 204918704

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 18979, 37958, 75916, 151832, 303664, 607328, 1214656, 1575257, 2429312, 3150514, 6301028, 12602056, 25204112, 50408224, 100816448, 201632896]

約数ペア:

[(1, 201632896), (2, 100816448), (4, 50408224), (8, 25204112), (16, 12602056), (32, 6301028), (64, 3150514), (83, 2429312), (128, 1575257), (166, 1214656), (332, 607328), (664, 303664), (1328, 151832), (2656, 75916), (5312, 37958), (10624, 18979)]