220092516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{124769}}^1$

素因数の和:124793

約数の個数: 54

約数和(自身を含む): 647181990

約数和(自身を除く): 427089474

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 124769, 249538, 374307, 499076, 748614, 873383, 1122921, 1497228, 1746766, 2245842, 2620149, 3493532, 4491684, 5240298, 6113681, 7860447, 10480596, 12227362, 15720894, 18341043, 24454724, 31441788, 36682086, 55023129, 73364172, 110046258, 220092516]

約数ペア:

[(1, 220092516), (2, 110046258), (3, 73364172), (4, 55023129), (6, 36682086), (7, 31441788), (9, 24454724), (12, 18341043), (14, 15720894), (18, 12227362), (21, 10480596), (28, 7860447), (36, 6113681), (42, 5240298), (49, 4491684), (63, 3493532), (84, 2620149), (98, 2245842), (126, 1746766), (147, 1497228), (196, 1122921), (252, 873383), (294, 748614), (441, 499076), (588, 374307), (882, 249538), (1764, 124769)]