206738892

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 563492160

約数和(自身を除く): 356753268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 79, 81, 82, 108, 123, 158, 162, 164, 197, 237, 246, 316, 324, 369, 394, 474, 492, 591, 711, 738, 788, 948, 1107, 1182, 1422, 1476, 1773, 2133, 2214, 2364, 2844, 3239, 3321, 3546, 4266, 4428, 5319, 6399, 6478, 6642, 7092, 8077, 8532, 9717, 10638, 12798, 12956, 13284, 15563, 15957, 16154, 19434, 21276, 24231, 25596, 29151, 31126, 31914, 32308, 38868, 46689, 48462, 58302, 62252, 63828, 72693, 87453, 93378, 96924, 116604, 140067, 145386, 174906, 186756, 218079, 262359, 280134, 290772, 349812, 420201, 436158, 524718, 560268, 638083, 654237, 840402, 872316, 1049436, 1260603, 1276166, 1308474, 1680804, 1914249, 2521206, 2552332, 2616948, 3828498, 5042412, 5742747, 7656996, 11485494, 17228241, 22970988, 34456482, 51684723, 68912964, 103369446, 206738892]

約数ペア:

[(1, 206738892), (2, 103369446), (3, 68912964), (4, 51684723), (6, 34456482), (9, 22970988), (12, 17228241), (18, 11485494), (27, 7656996), (36, 5742747), (41, 5042412), (54, 3828498), (79, 2616948), (81, 2552332), (82, 2521206), (108, 1914249), (123, 1680804), (158, 1308474), (162, 1276166), (164, 1260603), (197, 1049436), (237, 872316), (246, 840402), (316, 654237), (324, 638083), (369, 560268), (394, 524718), (474, 436158), (492, 420201), (591, 349812), (711, 290772), (738, 280134), (788, 262359), (948, 218079), (1107, 186756), (1182, 174906), (1422, 145386), (1476, 140067), (1773, 116604), (2133, 96924), (2214, 93378), (2364, 87453), (2844, 72693), (3239, 63828), (3321, 62252), (3546, 58302), (4266, 48462), (4428, 46689), (5319, 38868), (6399, 32308), (6478, 31914), (6642, 31126), (7092, 29151), (8077, 25596), (8532, 24231), (9717, 21276), (10638, 19434), (12798, 16154), (12956, 15957), (13284, 15563)]