214023195

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 393984000

約数和(自身を除く): 179960805

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 89, 135, 141, 235, 267, 379, 423, 445, 705, 801, 1137, 1269, 1335, 1895, 2115, 2403, 3411, 4005, 4183, 5685, 6345, 10233, 12015, 12549, 17055, 17813, 20915, 33731, 37647, 51165, 53439, 62745, 89065, 101193, 112941, 160317, 168655, 188235, 267195, 303579, 480951, 505965, 564705, 801585, 910737, 1517895, 1585357, 2404755, 4553685, 4756071, 7926785, 14268213, 23780355, 42804639, 71341065, 214023195]

約数ペア:

[(1, 214023195), (3, 71341065), (5, 42804639), (9, 23780355), (15, 14268213), (27, 7926785), (45, 4756071), (47, 4553685), (89, 2404755), (135, 1585357), (141, 1517895), (235, 910737), (267, 801585), (379, 564705), (423, 505965), (445, 480951), (705, 303579), (801, 267195), (1137, 188235), (1269, 168655), (1335, 160317), (1895, 112941), (2115, 101193), (2403, 89065), (3411, 62745), (4005, 53439), (4183, 51165), (5685, 37647), (6345, 33731), (10233, 20915), (12015, 17813), (12549, 17055)]