193399492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 225726908

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 89, 116, 131, 143, 178, 262, 286, 319, 356, 377, 524, 572, 638, 754, 979, 1157, 1276, 1441, 1508, 1703, 1958, 2314, 2581, 2882, 3406, 3799, 3916, 4147, 4628, 5162, 5764, 6812, 7598, 8294, 10324, 11659, 12727, 15196, 16588, 18733, 23318, 25454, 28391, 33553, 37466, 41789, 46636, 49387, 50908, 56782, 67106, 74932, 83578, 98774, 113564, 128249, 134212, 151567, 167156, 197548, 256498, 303134, 338111, 369083, 512996, 543257, 606268, 676222, 738166, 1086514, 1352444, 1476332, 1667237, 2173028, 3334474, 3719221, 4395443, 6668948, 7438442, 8790886, 14876884, 17581772, 48349873, 96699746, 193399492]

約数ペア:

[(1, 193399492), (2, 96699746), (4, 48349873), (11, 17581772), (13, 14876884), (22, 8790886), (26, 7438442), (29, 6668948), (44, 4395443), (52, 3719221), (58, 3334474), (89, 2173028), (116, 1667237), (131, 1476332), (143, 1352444), (178, 1086514), (262, 738166), (286, 676222), (319, 606268), (356, 543257), (377, 512996), (524, 369083), (572, 338111), (638, 303134), (754, 256498), (979, 197548), (1157, 167156), (1276, 151567), (1441, 134212), (1508, 128249), (1703, 113564), (1958, 98774), (2314, 83578), (2581, 74932), (2882, 67106), (3406, 56782), (3799, 50908), (3916, 49387), (4147, 46636), (4628, 41789), (5162, 37466), (5764, 33553), (6812, 28391), (7598, 25454), (8294, 23318), (10324, 18733), (11659, 16588), (12727, 15196)]