201983460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28289}}^1$

素因数の和:28325

約数の個数: 96

約数和(自身を含む): 684391680

約数和(自身を除く): 482408220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 28289, 56578, 84867, 113156, 141445, 169734, 198023, 282890, 339468, 396046, 424335, 480913, 565780, 594069, 792092, 848670, 961826, 990115, 1188138, 1442739, 1697340, 1923652, 1980230, 2376276, 2404565, 2885478, 2970345, 3366391, 3960460, 4809130, 5770956, 5940690, 6732782, 7213695, 9618260, 10099173, 11881380, 13465564, 14427390, 16831955, 20198346, 28854780, 33663910, 40396692, 50495865, 67327820, 100991730, 201983460]

約数ペア:

[(1, 201983460), (2, 100991730), (3, 67327820), (4, 50495865), (5, 40396692), (6, 33663910), (7, 28854780), (10, 20198346), (12, 16831955), (14, 14427390), (15, 13465564), (17, 11881380), (20, 10099173), (21, 9618260), (28, 7213695), (30, 6732782), (34, 5940690), (35, 5770956), (42, 4809130), (51, 3960460), (60, 3366391), (68, 2970345), (70, 2885478), (84, 2404565), (85, 2376276), (102, 1980230), (105, 1923652), (119, 1697340), (140, 1442739), (170, 1188138), (204, 990115), (210, 961826), (238, 848670), (255, 792092), (340, 594069), (357, 565780), (420, 480913), (476, 424335), (510, 396046), (595, 339468), (714, 282890), (1020, 198023), (1190, 169734), (1428, 141445), (1785, 113156), (2380, 84867), (3570, 56578), (7140, 28289)]