201741330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137239}}^1$

素因数の和:137263

約数の個数: 48

約数和(自身を含む): 563232960

約数和(自身を除く): 361491630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 137239, 274478, 411717, 686195, 823434, 960673, 1372390, 1921346, 2058585, 2882019, 4117170, 4803365, 5764038, 6724711, 9606730, 13449422, 14410095, 20174133, 28820190, 33623555, 40348266, 67247110, 100870665, 201741330]

約数ペア:

[(1, 201741330), (2, 100870665), (3, 67247110), (5, 40348266), (6, 33623555), (7, 28820190), (10, 20174133), (14, 14410095), (15, 13449422), (21, 9606730), (30, 6724711), (35, 5764038), (42, 4803365), (49, 4117170), (70, 2882019), (98, 2058585), (105, 1921346), (147, 1372390), (210, 960673), (245, 823434), (294, 686195), (490, 411717), (735, 274478), (1470, 137239)]