198684204530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{63839}}^1$

素因数の和:64283

約数の個数: 64

約数和(自身を含む): 412690360320

約数和(自身を除く): 214006155790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 257, 346, 514, 865, 1211, 1285, 1730, 1799, 2422, 2570, 3598, 6055, 8995, 12110, 17990, 44461, 63839, 88922, 127678, 222305, 311227, 319195, 444610, 446873, 622454, 638390, 893746, 1556135, 2234365, 3112270, 4468730, 11044147, 16406623, 22088294, 32813246, 55220735, 77309029, 82033115, 110441470, 114846361, 154618058, 164066230, 229692722, 386545145, 574231805, 773090290, 1148463610, 2838345779, 5676691558, 14191728895, 19868420453, 28383457790, 39736840906, 99342102265, 198684204530]

約数ペア:

[(1, 198684204530), (2, 99342102265), (5, 39736840906), (7, 28383457790), (10, 19868420453), (14, 14191728895), (35, 5676691558), (70, 2838345779), (173, 1148463610), (257, 773090290), (346, 574231805), (514, 386545145), (865, 229692722), (1211, 164066230), (1285, 154618058), (1730, 114846361), (1799, 110441470), (2422, 82033115), (2570, 77309029), (3598, 55220735), (6055, 32813246), (8995, 22088294), (12110, 16406623), (17990, 11044147), (44461, 4468730), (63839, 3112270), (88922, 2234365), (127678, 1556135), (222305, 893746), (311227, 638390), (319195, 622454), (444610, 446873)]