203825580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28547}}^1$

素因数の和:28583

約数の個数: 96

約数和(自身を含む): 690633216

約数和(自身を除く): 486807636

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, 28547, 57094, 85641, 114188, 142735, 171282, 199829, 285470, 342564, 399658, 428205, 485299, 570940, 599487, 799316, 856410, 970598, 999145, 1198974, 1455897, 1712820, 1941196, 1998290, 2397948, 2426495, 2911794, 2997435, 3397093, 3996580, 4852990, 5823588, 5994870, 6794186, 7279485, 9705980, 10191279, 11989740, 13588372, 14558970, 16985465, 20382558, 29117940, 33970930, 40765116, 50956395, 67941860, 101912790, 203825580]

約数ペア:

[(1, 203825580), (2, 101912790), (3, 67941860), (4, 50956395), (5, 40765116), (6, 33970930), (7, 29117940), (10, 20382558), (12, 16985465), (14, 14558970), (15, 13588372), (17, 11989740), (20, 10191279), (21, 9705980), (28, 7279485), (30, 6794186), (34, 5994870), (35, 5823588), (42, 4852990), (51, 3996580), (60, 3397093), (68, 2997435), (70, 2911794), (84, 2426495), (85, 2397948), (102, 1998290), (105, 1941196), (119, 1712820), (140, 1455897), (170, 1198974), (204, 999145), (210, 970598), (238, 856410), (255, 799316), (340, 599487), (357, 570940), (420, 485299), (476, 428205), (510, 399658), (595, 342564), (714, 285470), (1020, 199829), (1190, 171282), (1428, 142735), (1785, 114188), (2380, 85641), (3570, 57094), (7140, 28547)]