211312038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173491}}^1$

素因数の和:173532

約数の個数: 32

約数和(自身を含む): 499656960

約数和(自身を除く): 288344922

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 173491, 346982, 520473, 1040946, 1214437, 2428874, 3643311, 5031239, 7286622, 10062478, 15093717, 30187434, 35218673, 70437346, 105656019, 211312038]

約数ペア:

[(1, 211312038), (2, 105656019), (3, 70437346), (6, 35218673), (7, 30187434), (14, 15093717), (21, 10062478), (29, 7286622), (42, 5031239), (58, 3643311), (87, 2428874), (174, 1214437), (203, 1040946), (406, 520473), (609, 346982), (1218, 173491)]