193479650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3271}}^1$

素因数の和:3316

約数の個数: 72

約数和(自身を含む): 445489344

約数和(自身を除く): 252009694

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2366, 3271, 4225, 4550, 5915, 6542, 8450, 11830, 16355, 22897, 29575, 32710, 42523, 45794, 59150, 81775, 85046, 114485, 163550, 212615, 228970, 297661, 425230, 552799, 572425, 595322, 1063075, 1105598, 1144850, 1488305, 2126150, 2763995, 2976610, 3869593, 5527990, 7441525, 7739186, 13819975, 14883050, 19347965, 27639950, 38695930, 96739825, 193479650]

約数ペア:

[(1, 193479650), (2, 96739825), (5, 38695930), (7, 27639950), (10, 19347965), (13, 14883050), (14, 13819975), (25, 7739186), (26, 7441525), (35, 5527990), (50, 3869593), (65, 2976610), (70, 2763995), (91, 2126150), (130, 1488305), (169, 1144850), (175, 1105598), (182, 1063075), (325, 595322), (338, 572425), (350, 552799), (455, 425230), (650, 297661), (845, 228970), (910, 212615), (1183, 163550), (1690, 114485), (2275, 85046), (2366, 81775), (3271, 59150), (4225, 45794), (4550, 42523), (5915, 32710), (6542, 29575), (8450, 22897), (11830, 16355)]