205991268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12323}}^1$

素因数の和:12536

約数の個数: 48

約数和(自身を含む): 552115200

約数和(自身を除く): 346123932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 12323, 16716, 24646, 36969, 49292, 73938, 86261, 147876, 172522, 258783, 345044, 517566, 1035132, 2452277, 4904554, 7356831, 9809108, 14713662, 17165939, 29427324, 34331878, 51497817, 68663756, 102995634, 205991268]

約数ペア:

[(1, 205991268), (2, 102995634), (3, 68663756), (4, 51497817), (6, 34331878), (7, 29427324), (12, 17165939), (14, 14713662), (21, 9809108), (28, 7356831), (42, 4904554), (84, 2452277), (199, 1035132), (398, 517566), (597, 345044), (796, 258783), (1194, 172522), (1393, 147876), (2388, 86261), (2786, 73938), (4179, 49292), (5572, 36969), (8358, 24646), (12323, 16716)]