200375145

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 355070352

約数和(自身を除く): 154695207

約数列:

[1, 3, 5, 9, 15, 45, 73, 181, 219, 337, 365, 543, 657, 905, 1011, 1095, 1629, 1685, 2715, 3033, 3285, 5055, 8145, 13213, 15165, 24601, 39639, 60997, 66065, 73803, 118917, 123005, 182991, 198195, 221409, 304985, 369015, 548973, 594585, 914955, 1107045, 2744865, 4452781, 13358343, 22263905, 40075029, 66791715, 200375145]

約数ペア:

[(1, 200375145), (3, 66791715), (5, 40075029), (9, 22263905), (15, 13358343), (45, 4452781), (73, 2744865), (181, 1107045), (219, 914955), (337, 594585), (365, 548973), (543, 369015), (657, 304985), (905, 221409), (1011, 198195), (1095, 182991), (1629, 123005), (1685, 118917), (2715, 73803), (3033, 66065), (3285, 60997), (5055, 39639), (8145, 24601), (13213, 15165)]