201748557568

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3467}}^1\times {\mathrm{9883}}^1$

素因数の和:13389

約数の個数: 72

約数和(自身を含む): 420381859968

約数和(自身を除く): 218633302400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3467, 5888, 6934, 9883, 13868, 19766, 27736, 39532, 55472, 79064, 79741, 110944, 158128, 159482, 221888, 227309, 316256, 318964, 443776, 454618, 632512, 637928, 887552, 909236, 1265024, 1275856, 1818472, 2530048, 2551712, 3636944, 5103424, 7273888, 10206848, 14547776, 20413696, 29095552, 34264361, 58191104, 68528722, 137057444, 274114888, 548229776, 788080303, 1096459552, 1576160606, 2192919104, 3152321212, 4385838208, 6304642424, 8771676416, 12609284848, 25218569696, 50437139392, 100874278784, 201748557568]

約数ペア:

[(1, 201748557568), (2, 100874278784), (4, 50437139392), (8, 25218569696), (16, 12609284848), (23, 8771676416), (32, 6304642424), (46, 4385838208), (64, 3152321212), (92, 2192919104), (128, 1576160606), (184, 1096459552), (256, 788080303), (368, 548229776), (736, 274114888), (1472, 137057444), (2944, 68528722), (3467, 58191104), (5888, 34264361), (6934, 29095552), (9883, 20413696), (13868, 14547776), (19766, 10206848), (27736, 7273888), (39532, 5103424), (55472, 3636944), (79064, 2551712), (79741, 2530048), (110944, 1818472), (158128, 1275856), (159482, 1265024), (221888, 909236), (227309, 887552), (316256, 637928), (318964, 632512), (443776, 454618)]