221567892466

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{1811}}^1$

素因数の和:3139

約数の個数: 64

約数和(自身を含む): 361113914880

約数和(自身を除く): 139546022414

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 1073, 1213, 1363, 1739, 1811, 2146, 2426, 2726, 3478, 3622, 35177, 44881, 50431, 52519, 57011, 67007, 70354, 85117, 89762, 100862, 105038, 114022, 134014, 170234, 1301549, 1653319, 1943203, 2109407, 2196743, 2468393, 2603098, 3149329, 3306638, 3886406, 4218814, 4393486, 4936786, 6298658, 61172803, 63705547, 81279491, 91330541, 103246921, 122345606, 127411094, 162558982, 182661082, 206493842, 2357105239, 2994160709, 3820136077, 4714210478, 5988321418, 7640272154, 110783946233, 221567892466]

約数ペア:

[(1, 221567892466), (2, 110783946233), (29, 7640272154), (37, 5988321418), (47, 4714210478), (58, 3820136077), (74, 2994160709), (94, 2357105239), (1073, 206493842), (1213, 182661082), (1363, 162558982), (1739, 127411094), (1811, 122345606), (2146, 103246921), (2426, 91330541), (2726, 81279491), (3478, 63705547), (3622, 61172803), (35177, 6298658), (44881, 4936786), (50431, 4393486), (52519, 4218814), (57011, 3886406), (67007, 3306638), (70354, 3149329), (85117, 2603098), (89762, 2468393), (100862, 2196743), (105038, 2109407), (114022, 1943203), (134014, 1653319), (170234, 1301549)]