196996625

素因数分解:

$5^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 86049775

約数列:

[1, 5, 7, 25, 35, 125, 149, 175, 745, 875, 1043, 1511, 3725, 5215, 7555, 10577, 18625, 26075, 37775, 52885, 130375, 188875, 225139, 264425, 1125695, 1322125, 1575973, 5628475, 7879865, 28142375, 39399325, 196996625]

約数ペア:

[(1, 196996625), (5, 39399325), (7, 28142375), (25, 7879865), (35, 5628475), (125, 1575973), (149, 1322125), (175, 1125695), (745, 264425), (875, 225139), (1043, 188875), (1511, 130375), (3725, 52885), (5215, 37775), (7555, 26075), (10577, 18625)]