201067065

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 360339408

約数和(自身を除く): 159272343

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 197, 333, 555, 591, 613, 985, 1665, 1773, 1839, 2955, 3065, 5517, 7289, 8865, 9195, 21867, 22681, 27585, 36445, 65601, 68043, 109335, 113405, 120761, 204129, 328005, 340215, 362283, 603805, 1020645, 1086849, 1811415, 4468157, 5434245, 13404471, 22340785, 40213413, 67022355, 201067065]

約数ペア:

[(1, 201067065), (3, 67022355), (5, 40213413), (9, 22340785), (15, 13404471), (37, 5434245), (45, 4468157), (111, 1811415), (185, 1086849), (197, 1020645), (333, 603805), (555, 362283), (591, 340215), (613, 328005), (985, 204129), (1665, 120761), (1773, 113405), (1839, 109335), (2955, 68043), (3065, 65601), (5517, 36445), (7289, 27585), (8865, 22681), (9195, 21867)]