190696568

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 362737200

約数和(自身を除く): 172040632

約数列:

[1, 2, 4, 8, 97, 194, 388, 397, 619, 776, 794, 1238, 1588, 2476, 3176, 4952, 38509, 60043, 77018, 120086, 154036, 240172, 245743, 308072, 480344, 491486, 982972, 1965944, 23837071, 47674142, 95348284, 190696568]

約数ペア:

[(1, 190696568), (2, 95348284), (4, 47674142), (8, 23837071), (97, 1965944), (194, 982972), (388, 491486), (397, 480344), (619, 308072), (776, 245743), (794, 240172), (1238, 154036), (1588, 120086), (2476, 77018), (3176, 60043), (4952, 38509)]