194767664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133769}}^1$

素因数の和:133797

約数の個数: 40

約数和(自身を含む): 464449440

約数和(自身を除く): 269681776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 133769, 267538, 535076, 936383, 1070152, 1738997, 1872766, 2140304, 3477994, 3745532, 6955988, 7491064, 12172979, 13911976, 14982128, 24345958, 27823952, 48691916, 97383832, 194767664]

約数ペア:

[(1, 194767664), (2, 97383832), (4, 48691916), (7, 27823952), (8, 24345958), (13, 14982128), (14, 13911976), (16, 12172979), (26, 7491064), (28, 6955988), (52, 3745532), (56, 3477994), (91, 2140304), (104, 1872766), (112, 1738997), (182, 1070152), (208, 936383), (364, 535076), (728, 267538), (1456, 133769)]