223870086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 575134560

約数和(自身を除く): 351264474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 41, 46, 66, 69, 82, 99, 109, 121, 123, 138, 198, 207, 218, 242, 246, 253, 327, 363, 369, 414, 451, 506, 654, 726, 738, 759, 902, 943, 981, 1089, 1199, 1353, 1518, 1886, 1962, 2178, 2277, 2398, 2507, 2706, 2783, 2829, 3597, 4059, 4469, 4554, 4961, 5014, 5566, 5658, 7194, 7521, 8118, 8349, 8487, 8938, 9922, 10373, 10791, 13189, 13407, 14883, 15042, 16698, 16974, 20746, 21582, 22563, 25047, 26378, 26814, 27577, 29766, 31119, 39567, 40221, 44649, 45126, 49159, 50094, 55154, 62238, 79134, 80442, 82731, 89298, 93357, 98318, 102787, 114103, 118701, 147477, 165462, 186714, 205574, 228206, 237402, 248193, 294954, 303347, 308361, 342309, 442431, 496386, 540749, 606694, 616722, 684618, 884862, 910041, 925083, 1026927, 1081498, 1130657, 1622247, 1820082, 1850166, 2053854, 2261314, 2730123, 3244494, 3391971, 4866741, 5460246, 6783942, 9733482, 10175913, 12437227, 20351826, 24874454, 37311681, 74623362, 111935043, 223870086]

約数ペア:

[(1, 223870086), (2, 111935043), (3, 74623362), (6, 37311681), (9, 24874454), (11, 20351826), (18, 12437227), (22, 10175913), (23, 9733482), (33, 6783942), (41, 5460246), (46, 4866741), (66, 3391971), (69, 3244494), (82, 2730123), (99, 2261314), (109, 2053854), (121, 1850166), (123, 1820082), (138, 1622247), (198, 1130657), (207, 1081498), (218, 1026927), (242, 925083), (246, 910041), (253, 884862), (327, 684618), (363, 616722), (369, 606694), (414, 540749), (451, 496386), (506, 442431), (654, 342309), (726, 308361), (738, 303347), (759, 294954), (902, 248193), (943, 237402), (981, 228206), (1089, 205574), (1199, 186714), (1353, 165462), (1518, 147477), (1886, 118701), (1962, 114103), (2178, 102787), (2277, 98318), (2398, 93357), (2507, 89298), (2706, 82731), (2783, 80442), (2829, 79134), (3597, 62238), (4059, 55154), (4469, 50094), (4554, 49159), (4961, 45126), (5014, 44649), (5566, 40221), (5658, 39567), (7194, 31119), (7521, 29766), (8118, 27577), (8349, 26814), (8487, 26378), (8938, 25047), (9922, 22563), (10373, 21582), (10791, 20746), (13189, 16974), (13407, 16698), (14883, 15042)]