214398021488

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18953149}}^1$

素因数の和:18953265

約数の個数: 40

約数和(自身を含む): 479438882400

約数和(自身を除く): 265040860912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 18953149, 37906298, 75812596, 132672043, 151625192, 265344086, 303250384, 530688172, 1061376344, 1914268049, 2122752688, 3828536098, 7657072196, 13399876343, 15314144392, 26799752686, 30628288784, 53599505372, 107199010744, 214398021488]

約数ペア:

[(1, 214398021488), (2, 107199010744), (4, 53599505372), (7, 30628288784), (8, 26799752686), (14, 15314144392), (16, 13399876343), (28, 7657072196), (56, 3828536098), (101, 2122752688), (112, 1914268049), (202, 1061376344), (404, 530688172), (707, 303250384), (808, 265344086), (1414, 151625192), (1616, 132672043), (2828, 75812596), (5656, 37906298), (11312, 18953149)]