201053670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 491520960

約数和(自身を除く): 290467290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 257, 267, 293, 445, 514, 534, 586, 771, 879, 890, 1285, 1335, 1465, 1542, 1758, 2570, 2670, 2930, 3855, 4395, 7710, 8790, 22873, 26077, 45746, 52154, 68619, 75301, 78231, 114365, 130385, 137238, 150602, 156462, 225903, 228730, 260770, 343095, 376505, 391155, 451806, 686190, 753010, 782310, 1129515, 2259030, 6701789, 13403578, 20105367, 33508945, 40210734, 67017890, 100526835, 201053670]

約数ペア:

[(1, 201053670), (2, 100526835), (3, 67017890), (5, 40210734), (6, 33508945), (10, 20105367), (15, 13403578), (30, 6701789), (89, 2259030), (178, 1129515), (257, 782310), (267, 753010), (293, 686190), (445, 451806), (514, 391155), (534, 376505), (586, 343095), (771, 260770), (879, 228730), (890, 225903), (1285, 156462), (1335, 150602), (1465, 137238), (1542, 130385), (1758, 114365), (2570, 78231), (2670, 75301), (2930, 68619), (3855, 52154), (4395, 45746), (7710, 26077), (8790, 22873)]