208018650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10468

約数の個数: 96

約数和(自身を含む): 620674560

約数和(自身を除く): 412655910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 10427, 19950, 20854, 31281, 52135, 62562, 72989, 104270, 145978, 156405, 198113, 218967, 260675, 312810, 364945, 396226, 437934, 521350, 594339, 729890, 782025, 990565, 1094835, 1188678, 1386791, 1564050, 1824725, 1981130, 2189670, 2773582, 2971695, 3649450, 4160373, 4952825, 5474175, 5943390, 6933955, 8320746, 9905650, 10948350, 13867910, 14858475, 20801865, 29716950, 34669775, 41603730, 69339550, 104009325, 208018650]

約数ペア:

[(1, 208018650), (2, 104009325), (3, 69339550), (5, 41603730), (6, 34669775), (7, 29716950), (10, 20801865), (14, 14858475), (15, 13867910), (19, 10948350), (21, 9905650), (25, 8320746), (30, 6933955), (35, 5943390), (38, 5474175), (42, 4952825), (50, 4160373), (57, 3649450), (70, 2971695), (75, 2773582), (95, 2189670), (105, 1981130), (114, 1824725), (133, 1564050), (150, 1386791), (175, 1188678), (190, 1094835), (210, 990565), (266, 782025), (285, 729890), (350, 594339), (399, 521350), (475, 437934), (525, 396226), (570, 364945), (665, 312810), (798, 260675), (950, 218967), (1050, 198113), (1330, 156405), (1425, 145978), (1995, 104270), (2850, 72989), (3325, 62562), (3990, 52135), (6650, 31281), (9975, 20854), (10427, 19950)]