195859116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 514002944

約数和(自身を除く): 318143828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 372, 446, 558, 669, 787, 892, 1116, 1338, 1574, 2007, 2361, 2676, 3148, 4014, 4722, 6913, 7083, 8028, 9444, 13826, 14166, 20739, 24397, 27652, 28332, 41478, 48794, 62217, 73191, 82956, 97588, 124434, 146382, 175501, 219573, 248868, 292764, 351002, 439146, 526503, 702004, 878292, 1053006, 1579509, 2106012, 3159018, 5440531, 6318036, 10881062, 16321593, 21762124, 32643186, 48964779, 65286372, 97929558, 195859116]

約数ペア:

[(1, 195859116), (2, 97929558), (3, 65286372), (4, 48964779), (6, 32643186), (9, 21762124), (12, 16321593), (18, 10881062), (31, 6318036), (36, 5440531), (62, 3159018), (93, 2106012), (124, 1579509), (186, 1053006), (223, 878292), (279, 702004), (372, 526503), (446, 439146), (558, 351002), (669, 292764), (787, 248868), (892, 219573), (1116, 175501), (1338, 146382), (1574, 124434), (2007, 97588), (2361, 82956), (2676, 73191), (3148, 62217), (4014, 48794), (4722, 41478), (6913, 28332), (7083, 27652), (8028, 24397), (9444, 20739), (13826, 14166)]