208022850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{22013}}^1$

素因数の和:22041

約数の個数: 96

約数和(自身を含む): 655136640

約数和(自身を除く): 447113790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 22013, 44026, 66039, 110065, 132078, 154091, 198117, 220130, 308182, 330195, 396234, 462273, 550325, 594351, 660390, 770455, 924546, 990585, 1100650, 1188702, 1386819, 1540910, 1650975, 1981170, 2311365, 2773638, 2971755, 3301950, 3852275, 4160457, 4622730, 4952925, 5943510, 6934095, 7704550, 8320914, 9905850, 11556825, 13868190, 14858775, 20802285, 23113650, 29717550, 34670475, 41604570, 69340950, 104011425, 208022850]

約数ペア:

[(1, 208022850), (2, 104011425), (3, 69340950), (5, 41604570), (6, 34670475), (7, 29717550), (9, 23113650), (10, 20802285), (14, 14858775), (15, 13868190), (18, 11556825), (21, 9905850), (25, 8320914), (27, 7704550), (30, 6934095), (35, 5943510), (42, 4952925), (45, 4622730), (50, 4160457), (54, 3852275), (63, 3301950), (70, 2971755), (75, 2773638), (90, 2311365), (105, 1981170), (126, 1650975), (135, 1540910), (150, 1386819), (175, 1188702), (189, 1100650), (210, 990585), (225, 924546), (270, 770455), (315, 660390), (350, 594351), (378, 550325), (450, 462273), (525, 396234), (630, 330195), (675, 308182), (945, 220130), (1050, 198117), (1350, 154091), (1575, 132078), (1890, 110065), (3150, 66039), (4725, 44026), (9450, 22013)]