195916308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 539818272

約数和(自身を除く): 343901964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 4973, 5628, 6566, 9849, 9946, 13132, 14919, 19698, 19892, 29838, 34811, 39396, 59676, 69622, 104433, 139244, 208866, 243677, 333191, 417732, 487354, 666382, 731031, 974708, 999573, 1332764, 1462062, 1999146, 2332337, 2924124, 3998292, 4664674, 6997011, 9329348, 13994022, 16326359, 27988044, 32652718, 48979077, 65305436, 97958154, 195916308]

約数ペア:

[(1, 195916308), (2, 97958154), (3, 65305436), (4, 48979077), (6, 32652718), (7, 27988044), (12, 16326359), (14, 13994022), (21, 9329348), (28, 6997011), (42, 4664674), (49, 3998292), (67, 2924124), (84, 2332337), (98, 1999146), (134, 1462062), (147, 1332764), (196, 999573), (201, 974708), (268, 731031), (294, 666382), (402, 487354), (469, 417732), (588, 333191), (804, 243677), (938, 208866), (1407, 139244), (1876, 104433), (2814, 69622), (3283, 59676), (4973, 39396), (5628, 34811), (6566, 29838), (9849, 19892), (9946, 19698), (13132, 14919)]