203950110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74707}}^1$

素因数の和:74737

約数の個数: 64

約数和(自身を含む): 602445312

約数和(自身を除く): 398495202

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 74707, 149414, 224121, 373535, 448242, 522949, 747070, 971191, 1045898, 1120605, 1568847, 1942382, 2241210, 2614745, 2913573, 3137694, 4855955, 5229490, 5827146, 6798337, 7844235, 9711910, 13596674, 14567865, 15688470, 20395011, 29135730, 33991685, 40790022, 67983370, 101975055, 203950110]

約数ペア:

[(1, 203950110), (2, 101975055), (3, 67983370), (5, 40790022), (6, 33991685), (7, 29135730), (10, 20395011), (13, 15688470), (14, 14567865), (15, 13596674), (21, 9711910), (26, 7844235), (30, 6798337), (35, 5827146), (39, 5229490), (42, 4855955), (65, 3137694), (70, 2913573), (78, 2614745), (91, 2241210), (105, 1942382), (130, 1568847), (182, 1120605), (195, 1045898), (210, 971191), (273, 747070), (390, 522949), (455, 448242), (546, 373535), (910, 224121), (1365, 149414), (2730, 74707)]