201548430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131731}}^1$

素因数の和:131761

約数の個数: 48

約数和(自身を含む): 554855184

約数和(自身を除く): 353306754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 131731, 263462, 395193, 658655, 790386, 1185579, 1317310, 1975965, 2239427, 2371158, 3951930, 4478854, 5927895, 6718281, 11197135, 11855790, 13436562, 20154843, 22394270, 33591405, 40309686, 67182810, 100774215, 201548430]

約数ペア:

[(1, 201548430), (2, 100774215), (3, 67182810), (5, 40309686), (6, 33591405), (9, 22394270), (10, 20154843), (15, 13436562), (17, 11855790), (18, 11197135), (30, 6718281), (34, 5927895), (45, 4478854), (51, 3951930), (85, 2371158), (90, 2239427), (102, 1975965), (153, 1317310), (170, 1185579), (255, 790386), (306, 658655), (510, 395193), (765, 263462), (1530, 131731)]