201473930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{2819}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 415013760

約数和(自身を除く): 213539830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1021, 2042, 2819, 5105, 5638, 7147, 10210, 14095, 14294, 19733, 28190, 35735, 39466, 71470, 98665, 197330, 2878199, 5756398, 14390995, 20147393, 28781990, 40294786, 100736965, 201473930]

約数ペア:

[(1, 201473930), (2, 100736965), (5, 40294786), (7, 28781990), (10, 20147393), (14, 14390995), (35, 5756398), (70, 2878199), (1021, 197330), (2042, 98665), (2819, 71470), (5105, 39466), (5638, 35735), (7147, 28190), (10210, 19733), (14095, 14294)]