200419890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14813}}^1$

素因数の和:14875

約数の個数: 64

約数和(自身を含む): 537570432

約数和(自身を除く): 337150542

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2255, 2706, 4510, 6765, 13530, 14813, 29626, 44439, 74065, 88878, 148130, 162943, 222195, 325886, 444390, 488829, 607333, 814715, 977658, 1214666, 1629430, 1821999, 2444145, 3036665, 3643998, 4888290, 6073330, 6680663, 9109995, 13361326, 18219990, 20041989, 33403315, 40083978, 66806630, 100209945, 200419890]

約数ペア:

[(1, 200419890), (2, 100209945), (3, 66806630), (5, 40083978), (6, 33403315), (10, 20041989), (11, 18219990), (15, 13361326), (22, 9109995), (30, 6680663), (33, 6073330), (41, 4888290), (55, 3643998), (66, 3036665), (82, 2444145), (110, 1821999), (123, 1629430), (165, 1214666), (205, 977658), (246, 814715), (330, 607333), (410, 488829), (451, 444390), (615, 325886), (902, 222195), (1230, 162943), (1353, 148130), (2255, 88878), (2706, 74065), (4510, 44439), (6765, 29626), (13530, 14813)]