201474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:72

約数の個数: 64

約数和(自身を含む): 564480

約数和(自身を除く): 363006

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 78, 82, 91, 117, 123, 126, 182, 189, 234, 246, 273, 287, 351, 369, 378, 533, 546, 574, 702, 738, 819, 861, 1066, 1107, 1599, 1638, 1722, 2214, 2457, 2583, 3198, 3731, 4797, 4914, 5166, 7462, 7749, 9594, 11193, 14391, 15498, 22386, 28782, 33579, 67158, 100737, 201474]

約数ペア:

[(1, 201474), (2, 100737), (3, 67158), (6, 33579), (7, 28782), (9, 22386), (13, 15498), (14, 14391), (18, 11193), (21, 9594), (26, 7749), (27, 7462), (39, 5166), (41, 4914), (42, 4797), (54, 3731), (63, 3198), (78, 2583), (82, 2457), (91, 2214), (117, 1722), (123, 1638), (126, 1599), (182, 1107), (189, 1066), (234, 861), (246, 819), (273, 738), (287, 702), (351, 574), (369, 546), (378, 533)]