207731550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 558214272

約数和(自身を除く): 350482722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 307, 325, 347, 390, 614, 650, 694, 921, 975, 1041, 1535, 1735, 1842, 1950, 2082, 3070, 3470, 3991, 4511, 4605, 5205, 7675, 7982, 8675, 9022, 9210, 10410, 11973, 13533, 15350, 17350, 19955, 22555, 23025, 23946, 26025, 27066, 39910, 45110, 46050, 52050, 59865, 67665, 99775, 106529, 112775, 119730, 135330, 199550, 213058, 225550, 299325, 319587, 338325, 532645, 598650, 639174, 676650, 1065290, 1384877, 1597935, 2663225, 2769754, 3195870, 4154631, 5326450, 6924385, 7989675, 8309262, 13848770, 15979350, 20773155, 34621925, 41546310, 69243850, 103865775, 207731550]

約数ペア:

[(1, 207731550), (2, 103865775), (3, 69243850), (5, 41546310), (6, 34621925), (10, 20773155), (13, 15979350), (15, 13848770), (25, 8309262), (26, 7989675), (30, 6924385), (39, 5326450), (50, 4154631), (65, 3195870), (75, 2769754), (78, 2663225), (130, 1597935), (150, 1384877), (195, 1065290), (307, 676650), (325, 639174), (347, 598650), (390, 532645), (614, 338325), (650, 319587), (694, 299325), (921, 225550), (975, 213058), (1041, 199550), (1535, 135330), (1735, 119730), (1842, 112775), (1950, 106529), (2082, 99775), (3070, 67665), (3470, 59865), (3991, 52050), (4511, 46050), (4605, 45110), (5205, 39910), (7675, 27066), (7982, 26025), (8675, 23946), (9022, 23025), (9210, 22555), (10410, 19955), (11973, 17350), (13533, 15350)]