219614092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 421037568

約数和(自身を除く): 201423476

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 191, 382, 457, 629, 764, 914, 1258, 1828, 2516, 3247, 6494, 7067, 7769, 12988, 14134, 15538, 16909, 28268, 31076, 33818, 67636, 87287, 120139, 174574, 240278, 287453, 349148, 480556, 574906, 1149812, 1483879, 2967758, 3229619, 5935516, 6459238, 12918476, 54903523, 109807046, 219614092]

約数ペア:

[(1, 219614092), (2, 109807046), (4, 54903523), (17, 12918476), (34, 6459238), (37, 5935516), (68, 3229619), (74, 2967758), (148, 1483879), (191, 1149812), (382, 574906), (457, 480556), (629, 349148), (764, 287453), (914, 240278), (1258, 174574), (1828, 120139), (2516, 87287), (3247, 67636), (6494, 33818), (7067, 31076), (7769, 28268), (12988, 16909), (14134, 15538)]