227968988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 450812544

約数和(自身を除く): 222843556

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 962, 1222, 1739, 1924, 2444, 2521, 3478, 5042, 6956, 10084, 22607, 32773, 45214, 65546, 90428, 93277, 118487, 131092, 186554, 236974, 373108, 473948, 1212601, 1540331, 2425202, 3080662, 4384019, 4850404, 6161324, 8768038, 17536076, 56992247, 113984494, 227968988]

約数ペア:

[(1, 227968988), (2, 113984494), (4, 56992247), (13, 17536076), (26, 8768038), (37, 6161324), (47, 4850404), (52, 4384019), (74, 3080662), (94, 2425202), (148, 1540331), (188, 1212601), (481, 473948), (611, 373108), (962, 236974), (1222, 186554), (1739, 131092), (1924, 118487), (2444, 93277), (2521, 90428), (3478, 65546), (5042, 45214), (6956, 32773), (10084, 22607)]