202103720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4271}}^1$

素因数の和:4315

約数の個数: 96

約数和(自身を含む): 562878720

約数和(自身を除く): 360775000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4271, 4732, 5915, 6760, 8542, 9464, 11830, 17084, 21355, 23660, 29897, 34168, 42710, 47320, 55523, 59794, 85420, 111046, 119588, 149485, 170840, 222092, 239176, 277615, 298970, 388661, 444184, 555230, 597940, 721799, 777322, 1110460, 1195880, 1443598, 1554644, 1943305, 2220920, 2887196, 3109288, 3608995, 3886610, 5052593, 5774392, 7217990, 7773220, 10105186, 14435980, 15546440, 20210372, 25262965, 28871960, 40420744, 50525930, 101051860, 202103720]

約数ペア:

[(1, 202103720), (2, 101051860), (4, 50525930), (5, 40420744), (7, 28871960), (8, 25262965), (10, 20210372), (13, 15546440), (14, 14435980), (20, 10105186), (26, 7773220), (28, 7217990), (35, 5774392), (40, 5052593), (52, 3886610), (56, 3608995), (65, 3109288), (70, 2887196), (91, 2220920), (104, 1943305), (130, 1554644), (140, 1443598), (169, 1195880), (182, 1110460), (260, 777322), (280, 721799), (338, 597940), (364, 555230), (455, 444184), (520, 388661), (676, 298970), (728, 277615), (845, 239176), (910, 222092), (1183, 170840), (1352, 149485), (1690, 119588), (1820, 111046), (2366, 85420), (3380, 59794), (3640, 55523), (4271, 47320), (4732, 42710), (5915, 34168), (6760, 29897), (8542, 23660), (9464, 21355), (11830, 17084)]