201895975715

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{15607}}^1$

素因数の和:16049

約数の個数: 64

約数和(自身を含む): 298175232000

約数和(自身を除く): 96279256285

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 397, 665, 931, 1715, 1985, 2779, 4655, 6517, 7543, 13895, 15607, 19453, 32585, 37715, 52801, 78035, 97265, 109249, 136171, 264005, 296533, 369607, 546245, 680855, 764743, 1482665, 1848035, 2075731, 2587249, 3823715, 5353201, 6195979, 10378655, 12936245, 14530117, 26766005, 30979895, 43371853, 72650585, 101710819, 117723601, 216859265, 303602971, 508554095, 588618005, 824065207, 1518014855, 2125220797, 4120326035, 5768456449, 10626103985, 28842282245, 40379195143, 201895975715]

約数ペア:

[(1, 201895975715), (5, 40379195143), (7, 28842282245), (19, 10626103985), (35, 5768456449), (49, 4120326035), (95, 2125220797), (133, 1518014855), (245, 824065207), (343, 588618005), (397, 508554095), (665, 303602971), (931, 216859265), (1715, 117723601), (1985, 101710819), (2779, 72650585), (4655, 43371853), (6517, 30979895), (7543, 26766005), (13895, 14530117), (15607, 12936245), (19453, 10378655), (32585, 6195979), (37715, 5353201), (52801, 3823715), (78035, 2587249), (97265, 2075731), (109249, 1848035), (136171, 1482665), (264005, 764743), (296533, 680855), (369607, 546245)]