214975892180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15203387}}^1$

素因数の和:15203504

約数の個数: 48

約数和(自身を含む): 521050513536

約数和(自身を除く): 306074621356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 15203387, 30406774, 60813548, 76016935, 106423709, 152033870, 212847418, 304067740, 425694836, 532118545, 1064237090, 1535542087, 2128474180, 3071084174, 6142168348, 7677710435, 10748794609, 15355420870, 21497589218, 30710841740, 42995178436, 53743973045, 107487946090, 214975892180]

約数ペア:

[(1, 214975892180), (2, 107487946090), (4, 53743973045), (5, 42995178436), (7, 30710841740), (10, 21497589218), (14, 15355420870), (20, 10748794609), (28, 7677710435), (35, 6142168348), (70, 3071084174), (101, 2128474180), (140, 1535542087), (202, 1064237090), (404, 532118545), (505, 425694836), (707, 304067740), (1010, 212847418), (1414, 152033870), (2020, 106423709), (2828, 76016935), (3535, 60813548), (7070, 30406774), (14140, 15203387)]