204536170

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 372833280

約数和(自身を除く): 168297110

約数列:

[1, 2, 5, 10, 173, 191, 346, 382, 619, 865, 955, 1238, 1730, 1910, 3095, 6190, 33043, 66086, 107087, 118229, 165215, 214174, 236458, 330430, 535435, 591145, 1070870, 1182290, 20453617, 40907234, 102268085, 204536170]

約数ペア:

[(1, 204536170), (2, 102268085), (5, 40907234), (10, 20453617), (173, 1182290), (191, 1070870), (346, 591145), (382, 535435), (619, 330430), (865, 236458), (955, 214174), (1238, 165215), (1730, 118229), (1910, 107087), (3095, 66086), (6190, 33043)]