201588695

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 309868416

約数和(自身を除く): 108279721

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 131, 245, 385, 539, 571, 655, 917, 1441, 2695, 2855, 3997, 4585, 6281, 6419, 7205, 10087, 19985, 27979, 31405, 32095, 43967, 50435, 70609, 74801, 139895, 219835, 307769, 353045, 374005, 523607, 822811, 1538845, 2618035, 3665249, 4114055, 5759677, 18326245, 28798385, 40317739, 201588695]

約数ペア:

[(1, 201588695), (5, 40317739), (7, 28798385), (11, 18326245), (35, 5759677), (49, 4114055), (55, 3665249), (77, 2618035), (131, 1538845), (245, 822811), (385, 523607), (539, 374005), (571, 353045), (655, 307769), (917, 219835), (1441, 139895), (2695, 74801), (2855, 70609), (3997, 50435), (4585, 43967), (6281, 32095), (6419, 31405), (7205, 27979), (10087, 19985)]