201859830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15970

約数の個数: 64

約数和(自身を含む): 549780480

約数和(自身を除く): 347920650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 15907, 31814, 47721, 79535, 95442, 143163, 159070, 238605, 286326, 429489, 477210, 715815, 747629, 858978, 1431630, 1495258, 2147445, 2242887, 3738145, 4294890, 4485774, 6728661, 7476290, 11214435, 13457322, 20185983, 22428870, 33643305, 40371966, 67286610, 100929915, 201859830]

約数ペア:

[(1, 201859830), (2, 100929915), (3, 67286610), (5, 40371966), (6, 33643305), (9, 22428870), (10, 20185983), (15, 13457322), (18, 11214435), (27, 7476290), (30, 6728661), (45, 4485774), (47, 4294890), (54, 3738145), (90, 2242887), (94, 2147445), (135, 1495258), (141, 1431630), (235, 858978), (270, 747629), (282, 715815), (423, 477210), (470, 429489), (705, 286326), (846, 238605), (1269, 159070), (1410, 143163), (2115, 95442), (2538, 79535), (4230, 47721), (6345, 31814), (12690, 15907)]