200199222

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 266360778

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 359, 414, 449, 621, 718, 898, 1077, 1242, 1347, 2154, 2694, 3231, 4041, 6462, 8082, 8257, 9693, 10327, 12123, 16514, 19386, 20654, 24246, 24771, 30981, 49542, 61962, 74313, 92943, 148626, 161191, 185886, 222939, 278829, 322382, 445878, 483573, 557658, 967146, 1450719, 2901438, 3707393, 4352157, 7414786, 8704314, 11122179, 22244358, 33366537, 66733074, 100099611, 200199222]

約数ペア:

[(1, 200199222), (2, 100099611), (3, 66733074), (6, 33366537), (9, 22244358), (18, 11122179), (23, 8704314), (27, 7414786), (46, 4352157), (54, 3707393), (69, 2901438), (138, 1450719), (207, 967146), (359, 557658), (414, 483573), (449, 445878), (621, 322382), (718, 278829), (898, 222939), (1077, 185886), (1242, 161191), (1347, 148626), (2154, 92943), (2694, 74313), (3231, 61962), (4041, 49542), (6462, 30981), (8082, 24771), (8257, 24246), (9693, 20654), (10327, 19386), (12123, 16514)]