223868274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1301}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 544465152

約数和(自身を除く): 320596878

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 241, 357, 482, 714, 723, 1301, 1446, 1687, 2602, 3374, 3903, 4097, 5061, 7806, 8194, 9107, 10122, 12291, 18214, 22117, 24582, 27321, 28679, 44234, 54642, 57358, 66351, 86037, 132702, 154819, 172074, 309638, 313541, 464457, 627082, 928914, 940623, 1881246, 2194787, 4389574, 5330197, 6584361, 10660394, 13168722, 15990591, 31981182, 37311379, 74622758, 111934137, 223868274]

約数ペア:

[(1, 223868274), (2, 111934137), (3, 74622758), (6, 37311379), (7, 31981182), (14, 15990591), (17, 13168722), (21, 10660394), (34, 6584361), (42, 5330197), (51, 4389574), (102, 2194787), (119, 1881246), (238, 940623), (241, 928914), (357, 627082), (482, 464457), (714, 313541), (723, 309638), (1301, 172074), (1446, 154819), (1687, 132702), (2602, 86037), (3374, 66351), (3903, 57358), (4097, 54642), (5061, 44234), (7806, 28679), (8194, 27321), (9107, 24582), (10122, 22117), (12291, 18214)]