202020624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 612585792

約数和(自身を除く): 410565168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 311, 312, 347, 468, 622, 624, 694, 933, 936, 1041, 1244, 1388, 1866, 1872, 2082, 2488, 2776, 2799, 3123, 3732, 4043, 4164, 4511, 4976, 5552, 5598, 6246, 7464, 8086, 8328, 9022, 11196, 12129, 12492, 13533, 14928, 16172, 16656, 18044, 22392, 24258, 24984, 27066, 32344, 36088, 36387, 40599, 44784, 48516, 49968, 54132, 64688, 72176, 72774, 81198, 97032, 107917, 108264, 145548, 162396, 194064, 215834, 216528, 291096, 323751, 324792, 431668, 582192, 647502, 649584, 863336, 971253, 1295004, 1402921, 1726672, 1942506, 2590008, 2805842, 3885012, 4208763, 5180016, 5611684, 7770024, 8417526, 11223368, 12626289, 15540048, 16835052, 22446736, 25252578, 33670104, 50505156, 67340208, 101010312, 202020624]

約数ペア:

[(1, 202020624), (2, 101010312), (3, 67340208), (4, 50505156), (6, 33670104), (8, 25252578), (9, 22446736), (12, 16835052), (13, 15540048), (16, 12626289), (18, 11223368), (24, 8417526), (26, 7770024), (36, 5611684), (39, 5180016), (48, 4208763), (52, 3885012), (72, 2805842), (78, 2590008), (104, 1942506), (117, 1726672), (144, 1402921), (156, 1295004), (208, 971253), (234, 863336), (311, 649584), (312, 647502), (347, 582192), (468, 431668), (622, 324792), (624, 323751), (694, 291096), (933, 216528), (936, 215834), (1041, 194064), (1244, 162396), (1388, 145548), (1866, 108264), (1872, 107917), (2082, 97032), (2488, 81198), (2776, 72774), (2799, 72176), (3123, 64688), (3732, 54132), (4043, 49968), (4164, 48516), (4511, 44784), (4976, 40599), (5552, 36387), (5598, 36088), (6246, 32344), (7464, 27066), (8086, 24984), (8328, 24258), (9022, 22392), (11196, 18044), (12129, 16656), (12492, 16172), (13533, 14928)]