203477190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{968939}}^1$

素因数の和:968956

約数の個数: 32

約数和(自身を含む): 558109440

約数和(自身を除く): 354632250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 968939, 1937878, 2906817, 4844695, 5813634, 6782573, 9689390, 13565146, 14534085, 20347719, 29068170, 33912865, 40695438, 67825730, 101738595, 203477190]

約数ペア:

[(1, 203477190), (2, 101738595), (3, 67825730), (5, 40695438), (6, 33912865), (7, 29068170), (10, 20347719), (14, 14534085), (15, 13565146), (21, 9689390), (30, 6782573), (35, 5813634), (42, 4844695), (70, 2906817), (105, 1937878), (210, 968939)]