200091774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 235364226

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 71, 114, 118, 142, 177, 213, 354, 419, 426, 838, 1121, 1257, 1349, 2242, 2514, 2698, 3363, 4047, 4189, 6726, 7961, 8094, 8378, 12567, 15922, 23883, 24721, 25134, 29749, 47766, 49442, 59498, 74163, 79591, 89247, 148326, 159182, 178494, 238773, 469699, 477546, 565231, 939398, 1130462, 1409097, 1695693, 1755191, 2818194, 3391386, 3510382, 5265573, 10531146, 33348629, 66697258, 100045887, 200091774]

約数ペア:

[(1, 200091774), (2, 100045887), (3, 66697258), (6, 33348629), (19, 10531146), (38, 5265573), (57, 3510382), (59, 3391386), (71, 2818194), (114, 1755191), (118, 1695693), (142, 1409097), (177, 1130462), (213, 939398), (354, 565231), (419, 477546), (426, 469699), (838, 238773), (1121, 178494), (1257, 159182), (1349, 148326), (2242, 89247), (2514, 79591), (2698, 74163), (3363, 59498), (4047, 49442), (4189, 47766), (6726, 29749), (7961, 25134), (8094, 24721), (8378, 23883), (12567, 15922)]