201925568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7885

約数の個数: 56

約数和(自身を含む): 445495680

約数和(自身を除く): 243570112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 7829, 12896, 15658, 25792, 31316, 62632, 101777, 125264, 203554, 242699, 250528, 407108, 485398, 501056, 814216, 970796, 1628432, 1941592, 3155087, 3256864, 3883184, 6310174, 6513728, 7766368, 12620348, 15532736, 25240696, 50481392, 100962784, 201925568]

約数ペア:

[(1, 201925568), (2, 100962784), (4, 50481392), (8, 25240696), (13, 15532736), (16, 12620348), (26, 7766368), (31, 6513728), (32, 6310174), (52, 3883184), (62, 3256864), (64, 3155087), (104, 1941592), (124, 1628432), (208, 970796), (248, 814216), (403, 501056), (416, 485398), (496, 407108), (806, 250528), (832, 242699), (992, 203554), (1612, 125264), (1984, 101777), (3224, 62632), (6448, 31316), (7829, 25792), (12896, 15658)]