192620918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 346993920

約数和(自身を除く): 154373002

約数列:

[1, 2, 7, 14, 31, 62, 103, 139, 206, 217, 278, 434, 721, 961, 973, 1442, 1922, 1946, 3193, 4309, 6386, 6727, 8618, 13454, 14317, 22351, 28634, 30163, 44702, 60326, 98983, 100219, 133579, 197966, 200438, 267158, 443827, 692881, 887654, 935053, 1385762, 1870106, 3106789, 6213578, 13758637, 27517274, 96310459, 192620918]

約数ペア:

[(1, 192620918), (2, 96310459), (7, 27517274), (14, 13758637), (31, 6213578), (62, 3106789), (103, 1870106), (139, 1385762), (206, 935053), (217, 887654), (278, 692881), (434, 443827), (721, 267158), (961, 200438), (973, 197966), (1442, 133579), (1922, 100219), (1946, 98983), (3193, 60326), (4309, 44702), (6386, 30163), (6727, 28634), (8618, 22351), (13454, 14317)]