206768650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6163}}^1$

素因数の和:6247

約数の個数: 48

約数和(自身を含む): 426499488

約数和(自身を除く): 219730838

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6163, 6710, 12326, 16775, 30815, 33550, 61630, 67793, 135586, 154075, 308150, 338965, 375943, 677930, 751886, 1694825, 1879715, 3389650, 3759430, 4135373, 8270746, 9398575, 18797150, 20676865, 41353730, 103384325, 206768650]

約数ペア:

[(1, 206768650), (2, 103384325), (5, 41353730), (10, 20676865), (11, 18797150), (22, 9398575), (25, 8270746), (50, 4135373), (55, 3759430), (61, 3389650), (110, 1879715), (122, 1694825), (275, 751886), (305, 677930), (550, 375943), (610, 338965), (671, 308150), (1342, 154075), (1525, 135586), (3050, 67793), (3355, 61630), (6163, 33550), (6710, 30815), (12326, 16775)]