About the Number

200104020

200104019 ← → 200104021

2進数表記:1011111011010101100001010100

漢数字表記:二億十万四千二十

素因数分解:

2 2 × 3 4 × 5 1 × 149 1 × 829 1

素因数の和:999
約数の個数: 120
約数和(自身を含む): 632709000
約数和(自身を除く): 432604980

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 810, 829, 894, 1341, 1490, 1620, 1658, 1788, 2235, 2487, 2682, 2980, 3316, 4023, 4145, 4470, 4974, 5364, 6705, 7461, 8046, 8290, 8940, 9948, 12069, 12435, 13410, 14922, 16092, 16580, 20115, 22383, 24138, 24870, 26820, 29844, 37305, 40230, 44766, 48276, 49740, 60345, 67149, 74610, 80460, 89532, 111915, 120690, 123521, 134298, 149220, 223830, 241380, 247042, 268596, 335745, 370563, 447660, 494084, 617605, 671490, 741126, 1111689, 1235210, 1342980, 1482252, 1852815, 2223378, 2470420, 3335067, 3705630, 4446756, 5558445, 6670134, 7411260, 10005201, 11116890, 13340268, 16675335, 20010402, 22233780, 33350670, 40020804, 50026005, 66701340, 100052010, 200104020]

約数ペア:
[(1, 200104020), (2, 100052010), (3, 66701340), (4, 50026005), (5, 40020804), (6, 33350670), (9, 22233780), (10, 20010402), (12, 16675335), (15, 13340268), (18, 11116890), (20, 10005201), (27, 7411260), (30, 6670134), (36, 5558445), (45, 4446756), (54, 3705630), (60, 3335067), (81, 2470420), (90, 2223378), (108, 1852815), (135, 1482252), (149, 1342980), (162, 1235210), (180, 1111689), (270, 741126), (298, 671490), (324, 617605), (405, 494084), (447, 447660), (540, 370563), (596, 335745), (745, 268596), (810, 247042), (829, 241380), (894, 223830), (1341, 149220), (1490, 134298), (1620, 123521), (1658, 120690), (1788, 111915), (2235, 89532), (2487, 80460), (2682, 74610), (2980, 67149), (3316, 60345), (4023, 49740), (4145, 48276), (4470, 44766), (4974, 40230), (5364, 37305), (6705, 29844), (7461, 26820), (8046, 24870), (8290, 24138), (8940, 22383), (9948, 20115), (12069, 16580), (12435, 16092), (13410, 14922)]

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