199714710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16519}}^1$

素因数の和:16573

約数の個数: 64

約数和(自身を含む): 532869120

約数和(自身を除く): 333154410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 16519, 33038, 49557, 82595, 99114, 165190, 214747, 247785, 429494, 495570, 512089, 644241, 1024178, 1073735, 1288482, 1536267, 2147470, 2560445, 3072534, 3221205, 5120890, 6442410, 6657157, 7681335, 13314314, 15362670, 19971471, 33285785, 39942942, 66571570, 99857355, 199714710]

約数ペア:

[(1, 199714710), (2, 99857355), (3, 66571570), (5, 39942942), (6, 33285785), (10, 19971471), (13, 15362670), (15, 13314314), (26, 7681335), (30, 6657157), (31, 6442410), (39, 5120890), (62, 3221205), (65, 3072534), (78, 2560445), (93, 2147470), (130, 1536267), (155, 1288482), (186, 1073735), (195, 1024178), (310, 644241), (390, 512089), (403, 495570), (465, 429494), (806, 247785), (930, 214747), (1209, 165190), (2015, 99114), (2418, 82595), (4030, 49557), (6045, 33038), (12090, 16519)]