207207842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 328633200

約数和(自身を除く): 121425358

約数列:

[1, 2, 29, 58, 89, 137, 178, 274, 293, 586, 2581, 3973, 5162, 7946, 8497, 12193, 16994, 24386, 26077, 40141, 52154, 80282, 353597, 707194, 756233, 1164089, 1512466, 2328178, 3572549, 7145098, 103603921, 207207842]

約数ペア:

[(1, 207207842), (2, 103603921), (29, 7145098), (58, 3572549), (89, 2328178), (137, 1512466), (178, 1164089), (274, 756233), (293, 707194), (586, 353597), (2581, 80282), (3973, 52154), (5162, 40141), (7946, 26077), (8497, 24386), (12193, 16994)]