200023270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 368056800

約数和(自身を除く): 168033530

約数列:

[1, 2, 5, 10, 61, 122, 193, 305, 386, 610, 965, 1699, 1930, 3398, 8495, 11773, 16990, 23546, 58865, 103639, 117730, 207278, 327907, 518195, 655814, 1036390, 1639535, 3279070, 20002327, 40004654, 100011635, 200023270]

約数ペア:

[(1, 200023270), (2, 100011635), (5, 40004654), (10, 20002327), (61, 3279070), (122, 1639535), (193, 1036390), (305, 655814), (386, 518195), (610, 327907), (965, 207278), (1699, 117730), (1930, 103639), (3398, 58865), (8495, 23546), (11773, 16990)]