197546440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7753}}^1$

素因数の和:7791

約数の個数: 96

約数和(自身を含む): 556892280

約数和(自身を除く): 359345840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 7753, 12740, 15506, 25480, 31012, 38765, 54271, 62024, 77530, 100789, 108542, 155060, 201578, 217084, 271355, 310120, 379897, 403156, 434168, 503945, 542710, 705523, 759794, 806312, 1007890, 1085420, 1411046, 1519588, 1899485, 2015780, 2170840, 2822092, 3039176, 3527615, 3798970, 4031560, 4938661, 5644184, 7055230, 7597940, 9877322, 14110460, 15195880, 19754644, 24693305, 28220920, 39509288, 49386610, 98773220, 197546440]

約数ペア:

[(1, 197546440), (2, 98773220), (4, 49386610), (5, 39509288), (7, 28220920), (8, 24693305), (10, 19754644), (13, 15195880), (14, 14110460), (20, 9877322), (26, 7597940), (28, 7055230), (35, 5644184), (40, 4938661), (49, 4031560), (52, 3798970), (56, 3527615), (65, 3039176), (70, 2822092), (91, 2170840), (98, 2015780), (104, 1899485), (130, 1519588), (140, 1411046), (182, 1085420), (196, 1007890), (245, 806312), (260, 759794), (280, 705523), (364, 542710), (392, 503945), (455, 434168), (490, 403156), (520, 379897), (637, 310120), (728, 271355), (910, 217084), (980, 201578), (1274, 155060), (1820, 108542), (1960, 100789), (2548, 77530), (3185, 62024), (3640, 54271), (5096, 38765), (6370, 31012), (7753, 25480), (12740, 15506)]