201873232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 456667200

約数和(自身を除く): 254793968

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 109, 136, 176, 187, 218, 272, 374, 436, 619, 748, 872, 1199, 1238, 1496, 1744, 1853, 2398, 2476, 2992, 3706, 4796, 4952, 6809, 7412, 9592, 9904, 10523, 13618, 14824, 19184, 20383, 21046, 27236, 29648, 40766, 42092, 54472, 67471, 81532, 84184, 108944, 115753, 134942, 163064, 168368, 231506, 269884, 326128, 463012, 539768, 742181, 926024, 1079536, 1147007, 1484362, 1852048, 2294014, 2968724, 4588028, 5937448, 9176056, 11874896, 12617077, 18352112, 25234154, 50468308, 100936616, 201873232]

約数ペア:

[(1, 201873232), (2, 100936616), (4, 50468308), (8, 25234154), (11, 18352112), (16, 12617077), (17, 11874896), (22, 9176056), (34, 5937448), (44, 4588028), (68, 2968724), (88, 2294014), (109, 1852048), (136, 1484362), (176, 1147007), (187, 1079536), (218, 926024), (272, 742181), (374, 539768), (436, 463012), (619, 326128), (748, 269884), (872, 231506), (1199, 168368), (1238, 163064), (1496, 134942), (1744, 115753), (1853, 108944), (2398, 84184), (2476, 81532), (2992, 67471), (3706, 54472), (4796, 42092), (4952, 40766), (6809, 29648), (7412, 27236), (9592, 21046), (9904, 20383), (10523, 19184), (13618, 14824)]