205963572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 524966400

約数和(自身を除く): 319002828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 61, 76, 114, 118, 122, 177, 183, 228, 236, 244, 251, 354, 366, 502, 708, 732, 753, 1004, 1121, 1159, 1506, 2242, 2318, 3012, 3363, 3477, 3599, 4484, 4636, 4769, 6726, 6954, 7198, 9538, 10797, 13452, 13908, 14307, 14396, 14809, 15311, 19076, 21594, 28614, 29618, 30622, 43188, 44427, 45933, 57228, 59236, 61244, 68381, 88854, 91866, 136762, 177708, 183732, 205143, 273524, 281371, 290909, 410286, 562742, 581818, 820572, 844113, 872727, 903349, 1125484, 1163636, 1688226, 1745454, 1806698, 2710047, 3376452, 3490908, 3613396, 5420094, 10840188, 17163631, 34327262, 51490893, 68654524, 102981786, 205963572]

約数ペア:

[(1, 205963572), (2, 102981786), (3, 68654524), (4, 51490893), (6, 34327262), (12, 17163631), (19, 10840188), (38, 5420094), (57, 3613396), (59, 3490908), (61, 3376452), (76, 2710047), (114, 1806698), (118, 1745454), (122, 1688226), (177, 1163636), (183, 1125484), (228, 903349), (236, 872727), (244, 844113), (251, 820572), (354, 581818), (366, 562742), (502, 410286), (708, 290909), (732, 281371), (753, 273524), (1004, 205143), (1121, 183732), (1159, 177708), (1506, 136762), (2242, 91866), (2318, 88854), (3012, 68381), (3363, 61244), (3477, 59236), (3599, 57228), (4484, 45933), (4636, 44427), (4769, 43188), (6726, 30622), (6954, 29618), (7198, 28614), (9538, 21594), (10797, 19076), (13452, 15311), (13908, 14809), (14307, 14396)]