219610076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 457605120

約数和(自身を除く): 237995044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 791, 868, 1582, 2239, 3164, 3503, 4478, 7006, 8956, 14012, 15673, 24521, 31346, 49042, 62692, 69409, 98084, 138818, 253007, 277636, 485863, 506014, 971726, 1012028, 1771049, 1943452, 3542098, 7084196, 7843217, 15686434, 31372868, 54902519, 109805038, 219610076]

約数ペア:

[(1, 219610076), (2, 109805038), (4, 54902519), (7, 31372868), (14, 15686434), (28, 7843217), (31, 7084196), (62, 3542098), (113, 1943452), (124, 1771049), (217, 1012028), (226, 971726), (434, 506014), (452, 485863), (791, 277636), (868, 253007), (1582, 138818), (2239, 98084), (3164, 69409), (3503, 62692), (4478, 49042), (7006, 31346), (8956, 24521), (14012, 15673)]