201972582

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1531}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 514752000

約数和(自身を除く): 312779418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 349, 378, 698, 1047, 1531, 2094, 2443, 3062, 3141, 4593, 4886, 6282, 7329, 9186, 9423, 10717, 13779, 14658, 18846, 21434, 21987, 27558, 32151, 41337, 43974, 64302, 65961, 82674, 96453, 131922, 192906, 289359, 534319, 578718, 1068638, 1602957, 3205914, 3740233, 4808871, 7480466, 9617742, 11220699, 14426613, 22441398, 28853226, 33662097, 67324194, 100986291, 201972582]

約数ペア:

[(1, 201972582), (2, 100986291), (3, 67324194), (6, 33662097), (7, 28853226), (9, 22441398), (14, 14426613), (18, 11220699), (21, 9617742), (27, 7480466), (42, 4808871), (54, 3740233), (63, 3205914), (126, 1602957), (189, 1068638), (349, 578718), (378, 534319), (698, 289359), (1047, 192906), (1531, 131922), (2094, 96453), (2443, 82674), (3062, 65961), (3141, 64302), (4593, 43974), (4886, 41337), (6282, 32151), (7329, 27558), (9186, 21987), (9423, 21434), (10717, 18846), (13779, 14658)]