204141882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 533495808

約数和(自身を除く): 329353926

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 31, 34, 42, 46, 51, 62, 69, 93, 102, 119, 138, 161, 186, 217, 238, 322, 357, 391, 401, 434, 483, 527, 651, 713, 714, 782, 802, 966, 1054, 1173, 1203, 1302, 1426, 1581, 2139, 2346, 2406, 2737, 2807, 3162, 3689, 4278, 4991, 5474, 5614, 6817, 7378, 8211, 8421, 9223, 9982, 11067, 12121, 12431, 13634, 14973, 16422, 16842, 18446, 20451, 22134, 24242, 24862, 27669, 29946, 36363, 37293, 40902, 47719, 55338, 64561, 72726, 74586, 84847, 87017, 95438, 129122, 143157, 156791, 169694, 174034, 193683, 211327, 254541, 261051, 285913, 286314, 313582, 387366, 422654, 470373, 509082, 522102, 571826, 633981, 857739, 940746, 1097537, 1267962, 1479289, 1715478, 2001391, 2195074, 2958578, 3292611, 4002782, 4437867, 4860521, 6004173, 6585222, 8875734, 9721042, 12008346, 14581563, 29163126, 34023647, 68047294, 102070941, 204141882]

約数ペア:

[(1, 204141882), (2, 102070941), (3, 68047294), (6, 34023647), (7, 29163126), (14, 14581563), (17, 12008346), (21, 9721042), (23, 8875734), (31, 6585222), (34, 6004173), (42, 4860521), (46, 4437867), (51, 4002782), (62, 3292611), (69, 2958578), (93, 2195074), (102, 2001391), (119, 1715478), (138, 1479289), (161, 1267962), (186, 1097537), (217, 940746), (238, 857739), (322, 633981), (357, 571826), (391, 522102), (401, 509082), (434, 470373), (483, 422654), (527, 387366), (651, 313582), (713, 286314), (714, 285913), (782, 261051), (802, 254541), (966, 211327), (1054, 193683), (1173, 174034), (1203, 169694), (1302, 156791), (1426, 143157), (1581, 129122), (2139, 95438), (2346, 87017), (2406, 84847), (2737, 74586), (2807, 72726), (3162, 64561), (3689, 55338), (4278, 47719), (4991, 40902), (5474, 37293), (5614, 36363), (6817, 29946), (7378, 27669), (8211, 24862), (8421, 24242), (9223, 22134), (9982, 20451), (11067, 18446), (12121, 16842), (12431, 16422), (13634, 14973)]