201675610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 368640720

約数和(自身を除く): 166965110

約数列:

[1, 2, 5, 10, 97, 194, 257, 485, 514, 809, 970, 1285, 1618, 2570, 4045, 8090, 24929, 49858, 78473, 124645, 156946, 207913, 249290, 392365, 415826, 784730, 1039565, 2079130, 20167561, 40335122, 100837805, 201675610]

約数ペア:

[(1, 201675610), (2, 100837805), (5, 40335122), (10, 20167561), (97, 2079130), (194, 1039565), (257, 784730), (485, 415826), (514, 392365), (809, 249290), (970, 207913), (1285, 156946), (1618, 124645), (2570, 78473), (4045, 49858), (8090, 24929)]