201151854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 479157120

約数和(自身を除く): 278005266

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 79, 102, 106, 153, 157, 158, 159, 237, 306, 314, 318, 471, 474, 477, 711, 901, 942, 954, 1343, 1413, 1422, 1802, 2669, 2686, 2703, 2826, 4029, 4187, 5338, 5406, 8007, 8058, 8109, 8321, 8374, 12087, 12403, 12561, 16014, 16218, 16642, 24021, 24174, 24806, 24963, 25122, 37209, 37683, 48042, 49926, 71179, 74418, 74889, 75366, 111627, 141457, 142358, 149778, 210851, 213537, 223254, 282914, 421702, 424371, 427074, 632553, 640611, 657359, 848742, 1265106, 1273113, 1281222, 1314718, 1897659, 1972077, 2546226, 3795318, 3944154, 5916231, 11175103, 11832462, 22350206, 33525309, 67050618, 100575927, 201151854]

約数ペア:

[(1, 201151854), (2, 100575927), (3, 67050618), (6, 33525309), (9, 22350206), (17, 11832462), (18, 11175103), (34, 5916231), (51, 3944154), (53, 3795318), (79, 2546226), (102, 1972077), (106, 1897659), (153, 1314718), (157, 1281222), (158, 1273113), (159, 1265106), (237, 848742), (306, 657359), (314, 640611), (318, 632553), (471, 427074), (474, 424371), (477, 421702), (711, 282914), (901, 223254), (942, 213537), (954, 210851), (1343, 149778), (1413, 142358), (1422, 141457), (1802, 111627), (2669, 75366), (2686, 74889), (2703, 74418), (2826, 71179), (4029, 49926), (4187, 48042), (5338, 37683), (5406, 37209), (8007, 25122), (8058, 24963), (8109, 24806), (8321, 24174), (8374, 24021), (12087, 16642), (12403, 16218), (12561, 16014)]