201304028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{1259}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 358162560

約数和(自身を除く): 156858532

約数列:

[1, 2, 4, 71, 142, 284, 563, 1126, 1259, 2252, 2518, 5036, 39973, 79946, 89389, 159892, 178778, 357556, 708817, 1417634, 2835268, 50326007, 100652014, 201304028]

約数ペア:

[(1, 201304028), (2, 100652014), (4, 50326007), (71, 2835268), (142, 1417634), (284, 708817), (563, 357556), (1126, 178778), (1259, 159892), (2252, 89389), (2518, 79946), (5036, 39973)]