201645017516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{115811}}^1$

素因数の和:116102

約数の個数: 48

約数和(自身を含む): 369827555328

約数和(自身を除く): 168182537812

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 191, 212, 382, 764, 2279, 4558, 8213, 9116, 10123, 16426, 20246, 32852, 40492, 115811, 231622, 435289, 463244, 870578, 1741156, 4979873, 6137983, 9959746, 12275966, 19919492, 22119901, 24551932, 44239802, 88479604, 263933269, 527866538, 951155743, 1055733076, 1172354753, 1902311486, 2344709506, 3804622972, 4689419012, 50411254379, 100822508758, 201645017516]

約数ペア:

[(1, 201645017516), (2, 100822508758), (4, 50411254379), (43, 4689419012), (53, 3804622972), (86, 2344709506), (106, 1902311486), (172, 1172354753), (191, 1055733076), (212, 951155743), (382, 527866538), (764, 263933269), (2279, 88479604), (4558, 44239802), (8213, 24551932), (9116, 22119901), (10123, 19919492), (16426, 12275966), (20246, 9959746), (32852, 6137983), (40492, 4979873), (115811, 1741156), (231622, 870578), (435289, 463244)]