199997496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{146197}}^1$

素因数の和:146228

約数の個数: 48

約数和(自身を含む): 570172200

約数和(自身を除く): 370174704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 146197, 292394, 438591, 584788, 877182, 1169576, 1315773, 1754364, 2631546, 2777743, 3508728, 5263092, 5555486, 8333229, 10526184, 11110972, 16666458, 22221944, 24999687, 33332916, 49999374, 66665832, 99998748, 199997496]

約数ペア:

[(1, 199997496), (2, 99998748), (3, 66665832), (4, 49999374), (6, 33332916), (8, 24999687), (9, 22221944), (12, 16666458), (18, 11110972), (19, 10526184), (24, 8333229), (36, 5555486), (38, 5263092), (57, 3508728), (72, 2777743), (76, 2631546), (114, 1754364), (152, 1315773), (171, 1169576), (228, 877182), (342, 584788), (456, 438591), (684, 292394), (1368, 146197)]