207744284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 444346560

約数和(自身を除く): 236602276

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 61, 68, 116, 122, 157, 187, 244, 314, 319, 374, 493, 628, 638, 671, 748, 986, 1037, 1276, 1342, 1727, 1769, 1972, 2074, 2669, 2684, 3454, 3538, 4148, 4553, 5338, 5423, 6908, 7076, 9106, 9577, 10676, 10846, 11407, 18212, 19154, 19459, 21692, 22814, 29359, 30073, 38308, 38918, 45628, 50083, 58718, 60146, 77401, 77836, 100166, 105347, 117436, 120292, 154802, 162809, 200332, 210694, 277733, 309604, 325618, 330803, 421388, 555466, 651236, 661606, 851411, 1110932, 1323212, 1702822, 1790899, 3055063, 3405644, 3581798, 4721461, 6110126, 7163596, 9442922, 12220252, 18885844, 51936071, 103872142, 207744284]

約数ペア:

[(1, 207744284), (2, 103872142), (4, 51936071), (11, 18885844), (17, 12220252), (22, 9442922), (29, 7163596), (34, 6110126), (44, 4721461), (58, 3581798), (61, 3405644), (68, 3055063), (116, 1790899), (122, 1702822), (157, 1323212), (187, 1110932), (244, 851411), (314, 661606), (319, 651236), (374, 555466), (493, 421388), (628, 330803), (638, 325618), (671, 309604), (748, 277733), (986, 210694), (1037, 200332), (1276, 162809), (1342, 154802), (1727, 120292), (1769, 117436), (1972, 105347), (2074, 100166), (2669, 77836), (2684, 77401), (3454, 60146), (3538, 58718), (4148, 50083), (4553, 45628), (5338, 38918), (5423, 38308), (6908, 30073), (7076, 29359), (9106, 22814), (9577, 21692), (10676, 19459), (10846, 19154), (11407, 18212)]