196944090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7159}}^1$

素因数の和:7307

約数の個数: 64

約数和(自身を含む): 544389120

約数和(自身を除く): 347445030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 7159, 9170, 13755, 14318, 21477, 27510, 35795, 42954, 50113, 71590, 100226, 107385, 150339, 214770, 250565, 300678, 501130, 751695, 937829, 1503390, 1875658, 2813487, 4689145, 5626974, 6564803, 9378290, 13129606, 14067435, 19694409, 28134870, 32824015, 39388818, 65648030, 98472045, 196944090]

約数ペア:

[(1, 196944090), (2, 98472045), (3, 65648030), (5, 39388818), (6, 32824015), (7, 28134870), (10, 19694409), (14, 14067435), (15, 13129606), (21, 9378290), (30, 6564803), (35, 5626974), (42, 4689145), (70, 2813487), (105, 1875658), (131, 1503390), (210, 937829), (262, 751695), (393, 501130), (655, 300678), (786, 250565), (917, 214770), (1310, 150339), (1834, 107385), (1965, 100226), (2751, 71590), (3930, 50113), (4585, 42954), (5502, 35795), (7159, 27510), (9170, 21477), (13755, 14318)]