219703764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137659}}^1$

素因数の和:137692

約数の個数: 48

約数和(自身を含む): 616716800

約数和(自身を除く): 397013036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 137659, 275318, 412977, 550636, 825954, 963613, 1651908, 1927226, 2615521, 2890839, 3854452, 5231042, 5781678, 7846563, 10462084, 11563356, 15693126, 18308647, 31386252, 36617294, 54925941, 73234588, 109851882, 219703764]

約数ペア:

[(1, 219703764), (2, 109851882), (3, 73234588), (4, 54925941), (6, 36617294), (7, 31386252), (12, 18308647), (14, 15693126), (19, 11563356), (21, 10462084), (28, 7846563), (38, 5781678), (42, 5231042), (57, 3854452), (76, 2890839), (84, 2615521), (114, 1927226), (133, 1651908), (228, 963613), (266, 825954), (399, 550636), (532, 412977), (798, 275318), (1596, 137659)]