203977140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20357}}^1$

素因数の和:20536

約数の個数: 48

約数和(自身を含む): 574584192

約数和(自身を除く): 370607052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 20357, 40714, 61071, 81428, 101785, 122142, 203570, 244284, 305355, 407140, 610710, 1221420, 3399619, 6799238, 10198857, 13598476, 16998095, 20397714, 33996190, 40795428, 50994285, 67992380, 101988570, 203977140]

約数ペア:

[(1, 203977140), (2, 101988570), (3, 67992380), (4, 50994285), (5, 40795428), (6, 33996190), (10, 20397714), (12, 16998095), (15, 13598476), (20, 10198857), (30, 6799238), (60, 3399619), (167, 1221420), (334, 610710), (501, 407140), (668, 305355), (835, 244284), (1002, 203570), (1670, 122142), (2004, 101785), (2505, 81428), (3340, 61071), (5010, 40714), (10020, 20357)]