About the Number

202140180

202140179 ← → 202140181

2進数表記:1100000011000110101000010100

漢数字表記:二億二百十四万百八十

素因数分解:

2 2 × 3 2 × 5 1 × 11 2 × 9281 1

素因数の和:9318
約数の個数: 108
約数和(自身を含む): 674040276
約数和(自身を除く): 471900096

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 9281, 10890, 18562, 21780, 27843, 37124, 46405, 55686, 83529, 92810, 102091, 111372, 139215, 167058, 185620, 204182, 278430, 306273, 334116, 408364, 417645, 510455, 556860, 612546, 835290, 918819, 1020910, 1123001, 1225092, 1531365, 1670580, 1837638, 2041820, 2246002, 3062730, 3369003, 3675276, 4492004, 4594095, 5615005, 6125460, 6738006, 9188190, 10107009, 11230010, 13476012, 16845015, 18376380, 20214018, 22460020, 33690030, 40428036, 50535045, 67380060, 101070090, 202140180]

約数ペア:
[(1, 202140180), (2, 101070090), (3, 67380060), (4, 50535045), (5, 40428036), (6, 33690030), (9, 22460020), (10, 20214018), (11, 18376380), (12, 16845015), (15, 13476012), (18, 11230010), (20, 10107009), (22, 9188190), (30, 6738006), (33, 6125460), (36, 5615005), (44, 4594095), (45, 4492004), (55, 3675276), (60, 3369003), (66, 3062730), (90, 2246002), (99, 2041820), (110, 1837638), (121, 1670580), (132, 1531365), (165, 1225092), (180, 1123001), (198, 1020910), (220, 918819), (242, 835290), (330, 612546), (363, 556860), (396, 510455), (484, 417645), (495, 408364), (605, 334116), (660, 306273), (726, 278430), (990, 204182), (1089, 185620), (1210, 167058), (1452, 139215), (1815, 111372), (1980, 102091), (2178, 92810), (2420, 83529), (3630, 55686), (4356, 46405), (5445, 37124), (7260, 27843), (9281, 21780), (10890, 18562)]

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