201611438

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 350273280

約数和(自身を除く): 148661842

約数列:

[1, 2, 7, 14, 139, 278, 313, 331, 626, 662, 973, 1946, 2191, 2317, 4382, 4634, 43507, 46009, 87014, 92018, 103603, 207206, 304549, 322063, 609098, 644126, 725221, 1450442, 14400817, 28801634, 100805719, 201611438]

約数ペア:

[(1, 201611438), (2, 100805719), (7, 28801634), (14, 14400817), (139, 1450442), (278, 725221), (313, 644126), (331, 609098), (626, 322063), (662, 304549), (973, 207206), (1946, 103603), (2191, 92018), (2317, 87014), (4382, 46009), (4634, 43507)]