202290375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 399072960

約数和(自身を除く): 196782585

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 109, 125, 147, 175, 245, 303, 327, 375, 505, 525, 545, 707, 735, 763, 875, 1225, 1515, 1635, 2121, 2289, 2525, 2625, 2725, 3535, 3675, 3815, 4949, 5341, 6125, 7575, 8175, 10605, 11009, 11445, 12625, 13625, 14847, 16023, 17675, 18375, 19075, 24745, 26705, 33027, 37875, 40875, 53025, 55045, 57225, 74235, 77063, 80115, 88375, 95375, 123725, 133525, 165135, 231189, 265125, 275225, 286125, 371175, 385315, 400575, 539441, 618625, 667625, 825675, 1155945, 1376125, 1618323, 1855875, 1926575, 2002875, 2697205, 4128375, 5779725, 8091615, 9632875, 13486025, 28898625, 40458075, 67430125, 202290375]

約数ペア:

[(1, 202290375), (3, 67430125), (5, 40458075), (7, 28898625), (15, 13486025), (21, 9632875), (25, 8091615), (35, 5779725), (49, 4128375), (75, 2697205), (101, 2002875), (105, 1926575), (109, 1855875), (125, 1618323), (147, 1376125), (175, 1155945), (245, 825675), (303, 667625), (327, 618625), (375, 539441), (505, 400575), (525, 385315), (545, 371175), (707, 286125), (735, 275225), (763, 265125), (875, 231189), (1225, 165135), (1515, 133525), (1635, 123725), (2121, 95375), (2289, 88375), (2525, 80115), (2625, 77063), (2725, 74235), (3535, 57225), (3675, 55045), (3815, 53025), (4949, 40875), (5341, 37875), (6125, 33027), (7575, 26705), (8175, 24745), (10605, 19075), (11009, 18375), (11445, 17675), (12625, 16023), (13625, 14847)]