197302620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{39619}}^1$

素因数の和:39714

約数の個数: 48

約数和(自身を含む): 559117440

約数和(自身を除く): 361814820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 39619, 79238, 118857, 158476, 198095, 237714, 396190, 475428, 594285, 792380, 1188570, 2377140, 3288377, 6576754, 9865131, 13153508, 16441885, 19730262, 32883770, 39460524, 49325655, 65767540, 98651310, 197302620]

約数ペア:

[(1, 197302620), (2, 98651310), (3, 65767540), (4, 49325655), (5, 39460524), (6, 32883770), (10, 19730262), (12, 16441885), (15, 13153508), (20, 9865131), (30, 6576754), (60, 3288377), (83, 2377140), (166, 1188570), (249, 792380), (332, 594285), (415, 475428), (498, 396190), (830, 237714), (996, 198095), (1245, 158476), (1660, 118857), (2490, 79238), (4980, 39619)]