201907230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6917}}^1$

素因数の和:7073

約数の個数: 64

約数和(自身を含む): 557867520

約数和(自身を除く): 355960290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 6917, 9730, 13834, 14595, 20751, 29190, 34585, 41502, 48419, 69170, 96838, 103755, 145257, 207510, 242095, 290514, 484190, 726285, 961463, 1452570, 1922926, 2884389, 4807315, 5768778, 6730241, 9614630, 13460482, 14421945, 20190723, 28843890, 33651205, 40381446, 67302410, 100953615, 201907230]

約数ペア:

[(1, 201907230), (2, 100953615), (3, 67302410), (5, 40381446), (6, 33651205), (7, 28843890), (10, 20190723), (14, 14421945), (15, 13460482), (21, 9614630), (30, 6730241), (35, 5768778), (42, 4807315), (70, 2884389), (105, 1922926), (139, 1452570), (210, 961463), (278, 726285), (417, 484190), (695, 290514), (834, 242095), (973, 207510), (1390, 145257), (1946, 103755), (2085, 96838), (2919, 69170), (4170, 48419), (4865, 41502), (5838, 34585), (6917, 29190), (9730, 20751), (13834, 14595)]