201840380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46507}}^1$

素因数の和:46554

約数の個数: 48

約数和(自身を含む): 500054016

約数和(自身を除く): 298213636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 46507, 93014, 186028, 232535, 325549, 465070, 651098, 930140, 1302196, 1441717, 1627745, 2883434, 3255490, 5766868, 6510980, 7208585, 10092019, 14417170, 20184038, 28834340, 40368076, 50460095, 100920190, 201840380]

約数ペア:

[(1, 201840380), (2, 100920190), (4, 50460095), (5, 40368076), (7, 28834340), (10, 20184038), (14, 14417170), (20, 10092019), (28, 7208585), (31, 6510980), (35, 5766868), (62, 3255490), (70, 2883434), (124, 1627745), (140, 1441717), (155, 1302196), (217, 930140), (310, 651098), (434, 465070), (620, 325549), (868, 232535), (1085, 186028), (2170, 93014), (4340, 46507)]