196205200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15823}}^1$

素因数の和:15872

約数の個数: 60

約数和(自身を含む): 486619648

約数和(自身を除く): 290414448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 15823, 31646, 63292, 79115, 126584, 158230, 253168, 316460, 395575, 490513, 632920, 791150, 981026, 1265840, 1582300, 1962052, 2452565, 3164600, 3924104, 4905130, 6329200, 7848208, 9810260, 12262825, 19620520, 24525650, 39241040, 49051300, 98102600, 196205200]

約数ペア:

[(1, 196205200), (2, 98102600), (4, 49051300), (5, 39241040), (8, 24525650), (10, 19620520), (16, 12262825), (20, 9810260), (25, 7848208), (31, 6329200), (40, 4905130), (50, 3924104), (62, 3164600), (80, 2452565), (100, 1962052), (124, 1582300), (155, 1265840), (200, 981026), (248, 791150), (310, 632920), (400, 490513), (496, 395575), (620, 316460), (775, 253168), (1240, 158230), (1550, 126584), (2480, 79115), (3100, 63292), (6200, 31646), (12400, 15823)]