207645130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8699}}^1$

素因数の和:8755

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 273430070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 8699, 11935, 17398, 23870, 43495, 60893, 86990, 95689, 121786, 191378, 269669, 304465, 478445, 539338, 608930, 669823, 956890, 1339646, 1348345, 1887683, 2696690, 2966359, 3349115, 3775366, 5932718, 6698230, 9438415, 14831795, 18876830, 20764513, 29663590, 41529026, 103822565, 207645130]

約数ペア:

[(1, 207645130), (2, 103822565), (5, 41529026), (7, 29663590), (10, 20764513), (11, 18876830), (14, 14831795), (22, 9438415), (31, 6698230), (35, 5932718), (55, 3775366), (62, 3349115), (70, 2966359), (77, 2696690), (110, 1887683), (154, 1348345), (155, 1339646), (217, 956890), (310, 669823), (341, 608930), (385, 539338), (434, 478445), (682, 304465), (770, 269669), (1085, 191378), (1705, 121786), (2170, 95689), (2387, 86990), (3410, 60893), (4774, 43495), (8699, 23870), (11935, 17398)]