194655208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53951}}^1$

素因数の和:54009

約数の個数: 32

約数和(自身を含む): 407877120

約数和(自身を除く): 213221912

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 53951, 107902, 215804, 431608, 593461, 1186922, 2211991, 2373844, 4423982, 4747688, 8847964, 17695928, 24331901, 48663802, 97327604, 194655208]

約数ペア:

[(1, 194655208), (2, 97327604), (4, 48663802), (8, 24331901), (11, 17695928), (22, 8847964), (41, 4747688), (44, 4423982), (82, 2373844), (88, 2211991), (164, 1186922), (328, 593461), (451, 431608), (902, 215804), (1804, 107902), (3608, 53951)]