203564610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4993}}^1$

素因数の和:5160

約数の個数: 64

約数和(自身を含む): 546543360

約数和(自身を除く): 342978750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4530, 4993, 6795, 8154, 9986, 13590, 14979, 20385, 24965, 29958, 40770, 44937, 49930, 74895, 89874, 134811, 149790, 224685, 269622, 449370, 674055, 753943, 1348110, 1507886, 2261829, 3769715, 4523658, 6785487, 7539430, 11309145, 13570974, 20356461, 22618290, 33927435, 40712922, 67854870, 101782305, 203564610]

約数ペア:

[(1, 203564610), (2, 101782305), (3, 67854870), (5, 40712922), (6, 33927435), (9, 22618290), (10, 20356461), (15, 13570974), (18, 11309145), (27, 7539430), (30, 6785487), (45, 4523658), (54, 3769715), (90, 2261829), (135, 1507886), (151, 1348110), (270, 753943), (302, 674055), (453, 449370), (755, 269622), (906, 224685), (1359, 149790), (1510, 134811), (2265, 89874), (2718, 74895), (4077, 49930), (4530, 44937), (4993, 40770), (6795, 29958), (8154, 24965), (9986, 20385), (13590, 14979)]