401030204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 757376928

約数和(自身を除く): 356346724

約数列:

[1, 2, 4, 17, 34, 68, 97, 163, 194, 326, 373, 388, 652, 746, 1492, 1649, 2771, 3298, 5542, 6341, 6596, 11084, 12682, 15811, 25364, 31622, 36181, 60799, 63244, 72362, 121598, 144724, 243196, 268787, 537574, 615077, 1033583, 1075148, 1230154, 2067166, 2460308, 4134332, 5897503, 11795006, 23590012, 100257551, 200515102, 401030204]

約数ペア:

[(1, 401030204), (2, 200515102), (4, 100257551), (17, 23590012), (34, 11795006), (68, 5897503), (97, 4134332), (163, 2460308), (194, 2067166), (326, 1230154), (373, 1075148), (388, 1033583), (652, 615077), (746, 537574), (1492, 268787), (1649, 243196), (2771, 144724), (3298, 121598), (5542, 72362), (6341, 63244), (6596, 60799), (11084, 36181), (12682, 31622), (15811, 25364)]