197711584

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2269}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 446191200

約数和(自身を除く): 248479616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 2269, 2723, 3112, 4538, 5446, 6224, 9076, 10892, 12448, 15883, 18152, 21784, 31766, 36304, 43568, 63532, 72608, 87136, 127064, 254128, 508256, 882641, 1765282, 3530564, 6178487, 7061128, 12356974, 14122256, 24713948, 28244512, 49427896, 98855792, 197711584]

約数ペア:

[(1, 197711584), (2, 98855792), (4, 49427896), (7, 28244512), (8, 24713948), (14, 14122256), (16, 12356974), (28, 7061128), (32, 6178487), (56, 3530564), (112, 1765282), (224, 882641), (389, 508256), (778, 254128), (1556, 127064), (2269, 87136), (2723, 72608), (3112, 63532), (4538, 43568), (5446, 36304), (6224, 31766), (9076, 21784), (10892, 18152), (12448, 15883)]