201951616

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{19009}}^1$

素因数の和:19106

約数の個数: 32

約数和(自身を含む): 407194200

約数和(自身を除く): 205242584

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 19009, 38018, 76036, 152072, 304144, 608288, 1216576, 1577747, 2433152, 3155494, 6310988, 12621976, 25243952, 50487904, 100975808, 201951616]

約数ペア:

[(1, 201951616), (2, 100975808), (4, 50487904), (8, 25243952), (16, 12621976), (32, 6310988), (64, 3155494), (83, 2433152), (128, 1577747), (166, 1216576), (332, 608288), (664, 304144), (1328, 152072), (2656, 76036), (5312, 38018), (10624, 19009)]