200303980

素因数分解:

$2^2\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{3313}}^1$

素因数の和:6345

約数の個数: 24

約数和(自身を含む): 420904512

約数和(自身を除く): 220600532

約数列:

[1, 2, 4, 5, 10, 20, 3023, 3313, 6046, 6626, 12092, 13252, 15115, 16565, 30230, 33130, 60460, 66260, 10015199, 20030398, 40060796, 50075995, 100151990, 200303980]

約数ペア:

[(1, 200303980), (2, 100151990), (4, 50075995), (5, 40060796), (10, 20030398), (20, 10015199), (3023, 66260), (3313, 60460), (6046, 33130), (6626, 30230), (12092, 16565), (13252, 15115)]