206692920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{82021}}^1$

素因数の和:82045

約数の個数: 96

約数和(自身を含む): 767725920

約数和(自身を除く): 561033000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 82021, 164042, 246063, 328084, 410105, 492126, 574147, 656168, 738189, 820210, 984252, 1148294, 1230315, 1476378, 1640420, 1722441, 1968504, 2296588, 2460630, 2870735, 2952756, 3280840, 3444882, 3690945, 4593176, 4921260, 5167323, 5741470, 5905512, 6889764, 7381890, 8612205, 9842520, 10334646, 11482940, 13779528, 14763780, 17224410, 20669292, 22965880, 25836615, 29527560, 34448820, 41338584, 51673230, 68897640, 103346460, 206692920]

約数ペア:

[(1, 206692920), (2, 103346460), (3, 68897640), (4, 51673230), (5, 41338584), (6, 34448820), (7, 29527560), (8, 25836615), (9, 22965880), (10, 20669292), (12, 17224410), (14, 14763780), (15, 13779528), (18, 11482940), (20, 10334646), (21, 9842520), (24, 8612205), (28, 7381890), (30, 6889764), (35, 5905512), (36, 5741470), (40, 5167323), (42, 4921260), (45, 4593176), (56, 3690945), (60, 3444882), (63, 3280840), (70, 2952756), (72, 2870735), (84, 2460630), (90, 2296588), (105, 1968504), (120, 1722441), (126, 1640420), (140, 1476378), (168, 1230315), (180, 1148294), (210, 984252), (252, 820210), (280, 738189), (315, 656168), (360, 574147), (420, 492126), (504, 410105), (630, 328084), (840, 246063), (1260, 164042), (2520, 82021)]