202142512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5246

約数の個数: 80

約数和(自身を含む): 487281312

約数和(自身を除く): 285138800

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 5197, 9724, 10394, 19448, 20788, 38896, 41576, 57167, 67561, 83152, 88349, 114334, 135122, 176698, 228668, 270244, 353396, 457336, 540488, 706792, 743171, 914672, 971839, 1080976, 1148537, 1413584, 1486342, 1943678, 2297074, 2972684, 3887356, 4594148, 5945368, 7774712, 9188296, 11890736, 12633907, 15549424, 18376592, 25267814, 50535628, 101071256, 202142512]

約数ペア:

[(1, 202142512), (2, 101071256), (4, 50535628), (8, 25267814), (11, 18376592), (13, 15549424), (16, 12633907), (17, 11890736), (22, 9188296), (26, 7774712), (34, 5945368), (44, 4594148), (52, 3887356), (68, 2972684), (88, 2297074), (104, 1943678), (136, 1486342), (143, 1413584), (176, 1148537), (187, 1080976), (208, 971839), (221, 914672), (272, 743171), (286, 706792), (374, 540488), (442, 457336), (572, 353396), (748, 270244), (884, 228668), (1144, 176698), (1496, 135122), (1768, 114334), (2288, 88349), (2431, 83152), (2992, 67561), (3536, 57167), (4862, 41576), (5197, 38896), (9724, 20788), (10394, 19448)]