202989616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14207}}^1$

素因数の和:14281

約数の個数: 40

約数和(自身を含む): 422830080

約数和(自身を除く): 219840464

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14207, 14288, 28414, 56828, 113656, 227312, 269933, 539866, 667729, 1079732, 1335458, 2159464, 2670916, 4318928, 5341832, 10683664, 12686851, 25373702, 50747404, 101494808, 202989616]

約数ペア:

[(1, 202989616), (2, 101494808), (4, 50747404), (8, 25373702), (16, 12686851), (19, 10683664), (38, 5341832), (47, 4318928), (76, 2670916), (94, 2159464), (152, 1335458), (188, 1079732), (304, 667729), (376, 539866), (752, 269933), (893, 227312), (1786, 113656), (3572, 56828), (7144, 28414), (14207, 14288)]