222903472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15259}}^1$

素因数の和:15361

約数の個数: 40

約数和(自身を含む): 476844480

約数和(自身を除く): 253941008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 14608, 15259, 30518, 61036, 122072, 167849, 244144, 335698, 671396, 1266497, 1342792, 2532994, 2685584, 5065988, 10131976, 13931467, 20263952, 27862934, 55725868, 111451736, 222903472]

約数ペア:

[(1, 222903472), (2, 111451736), (4, 55725868), (8, 27862934), (11, 20263952), (16, 13931467), (22, 10131976), (44, 5065988), (83, 2685584), (88, 2532994), (166, 1342792), (176, 1266497), (332, 671396), (664, 335698), (913, 244144), (1328, 167849), (1826, 122072), (3652, 61036), (7304, 30518), (14608, 15259)]